1567926040

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 3560112000

約数和(自身を除く): 1992185960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 401, 409, 478, 802, 818, 956, 1195, 1604, 1636, 1912, 2005, 2045, 2390, 3208, 3272, 4010, 4090, 4780, 8020, 8180, 9560, 16040, 16360, 95839, 97751, 164009, 191678, 195502, 328018, 383356, 391004, 479195, 488755, 656036, 766712, 782008, 820045, 958390, 977510, 1312072, 1640090, 1916780, 1955020, 3280180, 3833560, 3910040, 6560360, 39198151, 78396302, 156792604, 195990755, 313585208, 391981510, 783963020, 1567926040]

約数ペア:

[(1, 1567926040), (2, 783963020), (4, 391981510), (5, 313585208), (8, 195990755), (10, 156792604), (20, 78396302), (40, 39198151), (239, 6560360), (401, 3910040), (409, 3833560), (478, 3280180), (802, 1955020), (818, 1916780), (956, 1640090), (1195, 1312072), (1604, 977510), (1636, 958390), (1912, 820045), (2005, 782008), (2045, 766712), (2390, 656036), (3208, 488755), (3272, 479195), (4010, 391004), (4090, 383356), (4780, 328018), (8020, 195502), (8180, 191678), (9560, 164009), (16040, 97751), (16360, 95839)]