70079840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 104102560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 71, 80, 124, 142, 155, 160, 199, 248, 284, 310, 355, 398, 496, 568, 620, 710, 796, 992, 995, 1136, 1240, 1420, 1592, 1990, 2201, 2272, 2480, 2840, 3184, 3980, 4402, 4960, 5680, 6169, 6368, 7960, 8804, 11005, 11360, 12338, 14129, 15920, 17608, 22010, 24676, 28258, 30845, 31840, 35216, 44020, 49352, 56516, 61690, 70432, 70645, 88040, 98704, 113032, 123380, 141290, 176080, 197408, 226064, 246760, 282580, 352160, 437999, 452128, 493520, 565160, 875998, 987040, 1130320, 1751996, 2189995, 2260640, 3503992, 4379990, 7007984, 8759980, 14015968, 17519960, 35039920, 70079840]

約数ペア:

[(1, 70079840), (2, 35039920), (4, 17519960), (5, 14015968), (8, 8759980), (10, 7007984), (16, 4379990), (20, 3503992), (31, 2260640), (32, 2189995), (40, 1751996), (62, 1130320), (71, 987040), (80, 875998), (124, 565160), (142, 493520), (155, 452128), (160, 437999), (199, 352160), (248, 282580), (284, 246760), (310, 226064), (355, 197408), (398, 176080), (496, 141290), (568, 123380), (620, 113032), (710, 98704), (796, 88040), (992, 70645), (995, 70432), (1136, 61690), (1240, 56516), (1420, 49352), (1592, 44020), (1990, 35216), (2201, 31840), (2272, 30845), (2480, 28258), (2840, 24676), (3184, 22010), (3980, 17608), (4402, 15920), (4960, 14129), (5680, 12338), (6169, 11360), (6368, 11005), (7960, 8804)]