5163920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3797}}^1$

素因数の和:3827

約数の個数: 40

約数和(自身を含む): 12715704

約数和(自身を除く): 7551784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3797, 7594, 15188, 18985, 30376, 37970, 60752, 64549, 75940, 129098, 151880, 258196, 303760, 322745, 516392, 645490, 1032784, 1290980, 2581960, 5163920]

約数ペア:

[(1, 5163920), (2, 2581960), (4, 1290980), (5, 1032784), (8, 645490), (10, 516392), (16, 322745), (17, 303760), (20, 258196), (34, 151880), (40, 129098), (68, 75940), (80, 64549), (85, 60752), (136, 37970), (170, 30376), (272, 18985), (340, 15188), (680, 7594), (1360, 3797)]