3860070400

素因数分解:

$2^{18}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 228

約数和(自身を含む): 10401854080

約数和(自身を除く): 6541783680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 128, 152, 155, 160, 190, 200, 248, 256, 304, 310, 320, 380, 400, 475, 496, 512, 589, 608, 620, 640, 760, 775, 800, 950, 992, 1024, 1178, 1216, 1240, 1280, 1520, 1550, 1600, 1900, 1984, 2048, 2356, 2432, 2480, 2560, 2945, 3040, 3100, 3200, 3800, 3968, 4096, 4712, 4864, 4960, 5120, 5890, 6080, 6200, 6400, 7600, 7936, 8192, 9424, 9728, 9920, 10240, 11780, 12160, 12400, 12800, 14725, 15200, 15872, 16384, 18848, 19456, 19840, 20480, 23560, 24320, 24800, 25600, 29450, 30400, 31744, 32768, 37696, 38912, 39680, 40960, 47120, 48640, 49600, 51200, 58900, 60800, 63488, 65536, 75392, 77824, 79360, 81920, 94240, 97280, 99200, 102400, 117800, 121600, 126976, 131072, 150784, 155648, 158720, 163840, 188480, 194560, 198400, 204800, 235600, 243200, 253952, 262144, 301568, 311296, 317440, 327680, 376960, 389120, 396800, 409600, 471200, 486400, 507904, 603136, 622592, 634880, 655360, 753920, 778240, 793600, 819200, 942400, 972800, 1015808, 1206272, 1245184, 1269760, 1310720, 1507840, 1556480, 1587200, 1638400, 1884800, 1945600, 2031616, 2412544, 2490368, 2539520, 3015680, 3112960, 3174400, 3276800, 3769600, 3891200, 4063232, 4825088, 4980736, 5079040, 6031360, 6225920, 6348800, 6553600, 7539200, 7782400, 8126464, 9650176, 10158080, 12062720, 12451840, 12697600, 15078400, 15564800, 19300352, 20316160, 24125440, 24903680, 25395200, 30156800, 31129600, 38600704, 40632320, 48250880, 50790400, 60313600, 62259200, 77201408, 96501760, 101580800, 120627200, 124518400, 154402816, 193003520, 203161600, 241254400, 386007040, 482508800, 772014080, 965017600, 1930035200, 3860070400]

約数ペア:

[(1, 3860070400), (2, 1930035200), (4, 965017600), (5, 772014080), (8, 482508800), (10, 386007040), (16, 241254400), (19, 203161600), (20, 193003520), (25, 154402816), (31, 124518400), (32, 120627200), (38, 101580800), (40, 96501760), (50, 77201408), (62, 62259200), (64, 60313600), (76, 50790400), (80, 48250880), (95, 40632320), (100, 38600704), (124, 31129600), (128, 30156800), (152, 25395200), (155, 24903680), (160, 24125440), (190, 20316160), (200, 19300352), (248, 15564800), (256, 15078400), (304, 12697600), (310, 12451840), (320, 12062720), (380, 10158080), (400, 9650176), (475, 8126464), (496, 7782400), (512, 7539200), (589, 6553600), (608, 6348800), (620, 6225920), (640, 6031360), (760, 5079040), (775, 4980736), (800, 4825088), (950, 4063232), (992, 3891200), (1024, 3769600), (1178, 3276800), (1216, 3174400), (1240, 3112960), (1280, 3015680), (1520, 2539520), (1550, 2490368), (1600, 2412544), (1900, 2031616), (1984, 1945600), (2048, 1884800), (2356, 1638400), (2432, 1587200), (2480, 1556480), (2560, 1507840), (2945, 1310720), (3040, 1269760), (3100, 1245184), (3200, 1206272), (3800, 1015808), (3968, 972800), (4096, 942400), (4712, 819200), (4864, 793600), (4960, 778240), (5120, 753920), (5890, 655360), (6080, 634880), (6200, 622592), (6400, 603136), (7600, 507904), (7936, 486400), (8192, 471200), (9424, 409600), (9728, 396800), (9920, 389120), (10240, 376960), (11780, 327680), (12160, 317440), (12400, 311296), (12800, 301568), (14725, 262144), (15200, 253952), (15872, 243200), (16384, 235600), (18848, 204800), (19456, 198400), (19840, 194560), (20480, 188480), (23560, 163840), (24320, 158720), (24800, 155648), (25600, 150784), (29450, 131072), (30400, 126976), (31744, 121600), (32768, 117800), (37696, 102400), (38912, 99200), (39680, 97280), (40960, 94240), (47120, 81920), (48640, 79360), (49600, 77824), (51200, 75392), (58900, 65536), (60800, 63488)]