2045415015280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{280963601}}^1$

素因数の和:280963634

約数の個数: 80

約数和(自身を含む): 5853033756864

約数和(自身を除く): 3807618741584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 280963601, 561927202, 1123854404, 1404818005, 1966745207, 2247708808, 2809636010, 3652526813, 3933490414, 4495417616, 5619272020, 7305053626, 7866980828, 9833726035, 11238544040, 14610107252, 15733961656, 18262634065, 19667452070, 22477088080, 25567687691, 29220214504, 31467923312, 36525268130, 39334904140, 51135375382, 58440429008, 73050536260, 78669808280, 102270750764, 127838438455, 146101072520, 157339616560, 204541501528, 255676876910, 292202145040, 409083003056, 511353753820, 1022707507640, 2045415015280]

約数ペア:

[(1, 2045415015280), (2, 1022707507640), (4, 511353753820), (5, 409083003056), (7, 292202145040), (8, 255676876910), (10, 204541501528), (13, 157339616560), (14, 146101072520), (16, 127838438455), (20, 102270750764), (26, 78669808280), (28, 73050536260), (35, 58440429008), (40, 51135375382), (52, 39334904140), (56, 36525268130), (65, 31467923312), (70, 29220214504), (80, 25567687691), (91, 22477088080), (104, 19667452070), (112, 18262634065), (130, 15733961656), (140, 14610107252), (182, 11238544040), (208, 9833726035), (260, 7866980828), (280, 7305053626), (364, 5619272020), (455, 4495417616), (520, 3933490414), (560, 3652526813), (728, 2809636010), (910, 2247708808), (1040, 1966745207), (1456, 1404818005), (1820, 1123854404), (3640, 561927202), (7280, 280963601)]