628337237440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2005673}}^1$

素因数の和:2005790

約数の個数: 112

約数和(自身を含む): 1650589475040

約数和(自身を除く): 1022252237600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 89, 110, 160, 176, 178, 220, 320, 352, 356, 440, 445, 704, 712, 880, 890, 979, 1424, 1760, 1780, 1958, 2848, 3520, 3560, 3916, 4895, 5696, 7120, 7832, 9790, 14240, 15664, 19580, 28480, 31328, 39160, 62656, 78320, 156640, 313280, 2005673, 4011346, 8022692, 10028365, 16045384, 20056730, 22062403, 32090768, 40113460, 44124806, 64181536, 80226920, 88249612, 110312015, 128363072, 160453840, 176499224, 178504897, 220624030, 320907680, 352998448, 357009794, 441248060, 641815360, 705996896, 714019588, 882496120, 892524485, 1411993792, 1428039176, 1764992240, 1785048970, 1963553867, 2856078352, 3529984480, 3570097940, 3927107734, 5712156704, 7059968960, 7140195880, 7854215468, 9817769335, 11424313408, 14280391760, 15708430936, 19635538670, 28560783520, 31416861872, 39271077340, 57121567040, 62833723744, 78542154680, 125667447488, 157084309360, 314168618720, 628337237440]

約数ペア:

[(1, 628337237440), (2, 314168618720), (4, 157084309360), (5, 125667447488), (8, 78542154680), (10, 62833723744), (11, 57121567040), (16, 39271077340), (20, 31416861872), (22, 28560783520), (32, 19635538670), (40, 15708430936), (44, 14280391760), (55, 11424313408), (64, 9817769335), (80, 7854215468), (88, 7140195880), (89, 7059968960), (110, 5712156704), (160, 3927107734), (176, 3570097940), (178, 3529984480), (220, 2856078352), (320, 1963553867), (352, 1785048970), (356, 1764992240), (440, 1428039176), (445, 1411993792), (704, 892524485), (712, 882496120), (880, 714019588), (890, 705996896), (979, 641815360), (1424, 441248060), (1760, 357009794), (1780, 352998448), (1958, 320907680), (2848, 220624030), (3520, 178504897), (3560, 176499224), (3916, 160453840), (4895, 128363072), (5696, 110312015), (7120, 88249612), (7832, 80226920), (9790, 64181536), (14240, 44124806), (15664, 40113460), (19580, 32090768), (28480, 22062403), (31328, 20056730), (39160, 16045384), (62656, 10028365), (78320, 8022692), (156640, 4011346), (313280, 2005673)]