22225879040

素因数分解:

$2^{18}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:619

約数の個数: 152

約数和(自身を含む): 55163380992

約数和(自身を除く): 32937501952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 547, 620, 640, 992, 1024, 1094, 1240, 1280, 1984, 2048, 2188, 2480, 2560, 2735, 3968, 4096, 4376, 4960, 5120, 5470, 7936, 8192, 8752, 9920, 10240, 10940, 15872, 16384, 16957, 17504, 19840, 20480, 21880, 31744, 32768, 33914, 35008, 39680, 40960, 43760, 63488, 65536, 67828, 70016, 79360, 81920, 84785, 87520, 126976, 131072, 135656, 140032, 158720, 163840, 169570, 175040, 253952, 262144, 271312, 280064, 317440, 327680, 339140, 350080, 507904, 542624, 560128, 634880, 655360, 678280, 700160, 1015808, 1085248, 1120256, 1269760, 1310720, 1356560, 1400320, 2031616, 2170496, 2240512, 2539520, 2713120, 2800640, 4063232, 4340992, 4481024, 5079040, 5426240, 5601280, 8126464, 8681984, 8962048, 10158080, 10852480, 11202560, 17363968, 17924096, 20316160, 21704960, 22405120, 34727936, 35848192, 40632320, 43409920, 44810240, 69455872, 71696384, 86819840, 89620480, 138911744, 143392768, 173639680, 179240960, 277823488, 347279360, 358481920, 555646976, 694558720, 716963840, 1111293952, 1389117440, 2222587904, 2778234880, 4445175808, 5556469760, 11112939520, 22225879040]

約数ペア:

[(1, 22225879040), (2, 11112939520), (4, 5556469760), (5, 4445175808), (8, 2778234880), (10, 2222587904), (16, 1389117440), (20, 1111293952), (31, 716963840), (32, 694558720), (40, 555646976), (62, 358481920), (64, 347279360), (80, 277823488), (124, 179240960), (128, 173639680), (155, 143392768), (160, 138911744), (248, 89620480), (256, 86819840), (310, 71696384), (320, 69455872), (496, 44810240), (512, 43409920), (547, 40632320), (620, 35848192), (640, 34727936), (992, 22405120), (1024, 21704960), (1094, 20316160), (1240, 17924096), (1280, 17363968), (1984, 11202560), (2048, 10852480), (2188, 10158080), (2480, 8962048), (2560, 8681984), (2735, 8126464), (3968, 5601280), (4096, 5426240), (4376, 5079040), (4960, 4481024), (5120, 4340992), (5470, 4063232), (7936, 2800640), (8192, 2713120), (8752, 2539520), (9920, 2240512), (10240, 2170496), (10940, 2031616), (15872, 1400320), (16384, 1356560), (16957, 1310720), (17504, 1269760), (19840, 1120256), (20480, 1085248), (21880, 1015808), (31744, 700160), (32768, 678280), (33914, 655360), (35008, 634880), (39680, 560128), (40960, 542624), (43760, 507904), (63488, 350080), (65536, 339140), (67828, 327680), (70016, 317440), (79360, 280064), (81920, 271312), (84785, 262144), (87520, 253952), (126976, 175040), (131072, 169570), (135656, 163840), (140032, 158720)]