31744000000

素因数分解:

$2^{16}\times 5^6\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 238

約数和(自身を含む): 81918326432

約数和(自身を除く): 50174326432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 256, 310, 320, 400, 496, 500, 512, 620, 625, 640, 775, 800, 992, 1000, 1024, 1240, 1250, 1280, 1550, 1600, 1984, 2000, 2048, 2480, 2500, 2560, 3100, 3125, 3200, 3875, 3968, 4000, 4096, 4960, 5000, 5120, 6200, 6250, 6400, 7750, 7936, 8000, 8192, 9920, 10000, 10240, 12400, 12500, 12800, 15500, 15625, 15872, 16000, 16384, 19375, 19840, 20000, 20480, 24800, 25000, 25600, 31000, 31250, 31744, 32000, 32768, 38750, 39680, 40000, 40960, 49600, 50000, 51200, 62000, 62500, 63488, 64000, 65536, 77500, 79360, 80000, 81920, 96875, 99200, 100000, 102400, 124000, 125000, 126976, 128000, 155000, 158720, 160000, 163840, 193750, 198400, 200000, 204800, 248000, 250000, 253952, 256000, 310000, 317440, 320000, 327680, 387500, 396800, 400000, 409600, 484375, 496000, 500000, 507904, 512000, 620000, 634880, 640000, 775000, 793600, 800000, 819200, 968750, 992000, 1000000, 1015808, 1024000, 1240000, 1269760, 1280000, 1550000, 1587200, 1600000, 1638400, 1937500, 1984000, 2000000, 2031616, 2048000, 2480000, 2539520, 2560000, 3100000, 3174400, 3200000, 3875000, 3968000, 4000000, 4096000, 4960000, 5079040, 5120000, 6200000, 6348800, 6400000, 7750000, 7936000, 8000000, 8192000, 9920000, 10158080, 10240000, 12400000, 12697600, 12800000, 15500000, 15872000, 16000000, 19840000, 20480000, 24800000, 25395200, 25600000, 31000000, 31744000, 32000000, 39680000, 40960000, 49600000, 50790400, 51200000, 62000000, 63488000, 64000000, 79360000, 99200000, 102400000, 124000000, 126976000, 128000000, 158720000, 198400000, 204800000, 248000000, 253952000, 256000000, 317440000, 396800000, 496000000, 512000000, 634880000, 793600000, 992000000, 1024000000, 1269760000, 1587200000, 1984000000, 3174400000, 3968000000, 6348800000, 7936000000, 15872000000, 31744000000]

約数ペア:

[(1, 31744000000), (2, 15872000000), (4, 7936000000), (5, 6348800000), (8, 3968000000), (10, 3174400000), (16, 1984000000), (20, 1587200000), (25, 1269760000), (31, 1024000000), (32, 992000000), (40, 793600000), (50, 634880000), (62, 512000000), (64, 496000000), (80, 396800000), (100, 317440000), (124, 256000000), (125, 253952000), (128, 248000000), (155, 204800000), (160, 198400000), (200, 158720000), (248, 128000000), (250, 126976000), (256, 124000000), (310, 102400000), (320, 99200000), (400, 79360000), (496, 64000000), (500, 63488000), (512, 62000000), (620, 51200000), (625, 50790400), (640, 49600000), (775, 40960000), (800, 39680000), (992, 32000000), (1000, 31744000), (1024, 31000000), (1240, 25600000), (1250, 25395200), (1280, 24800000), (1550, 20480000), (1600, 19840000), (1984, 16000000), (2000, 15872000), (2048, 15500000), (2480, 12800000), (2500, 12697600), (2560, 12400000), (3100, 10240000), (3125, 10158080), (3200, 9920000), (3875, 8192000), (3968, 8000000), (4000, 7936000), (4096, 7750000), (4960, 6400000), (5000, 6348800), (5120, 6200000), (6200, 5120000), (6250, 5079040), (6400, 4960000), (7750, 4096000), (7936, 4000000), (8000, 3968000), (8192, 3875000), (9920, 3200000), (10000, 3174400), (10240, 3100000), (12400, 2560000), (12500, 2539520), (12800, 2480000), (15500, 2048000), (15625, 2031616), (15872, 2000000), (16000, 1984000), (16384, 1937500), (19375, 1638400), (19840, 1600000), (20000, 1587200), (20480, 1550000), (24800, 1280000), (25000, 1269760), (25600, 1240000), (31000, 1024000), (31250, 1015808), (31744, 1000000), (32000, 992000), (32768, 968750), (38750, 819200), (39680, 800000), (40000, 793600), (40960, 775000), (49600, 640000), (50000, 634880), (51200, 620000), (62000, 512000), (62500, 507904), (63488, 500000), (64000, 496000), (65536, 484375), (77500, 409600), (79360, 400000), (80000, 396800), (81920, 387500), (96875, 327680), (99200, 320000), (100000, 317440), (102400, 310000), (124000, 256000), (125000, 253952), (126976, 250000), (128000, 248000), (155000, 204800), (158720, 200000), (160000, 198400), (163840, 193750)]