4074200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1567}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 10207680

約数和(自身を除く): 6133480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 1567, 2600, 3134, 6268, 7835, 12536, 15670, 20371, 31340, 39175, 40742, 62680, 78350, 81484, 101855, 156700, 162968, 203710, 313400, 407420, 509275, 814840, 1018550, 2037100, 4074200]

約数ペア:

[(1, 4074200), (2, 2037100), (4, 1018550), (5, 814840), (8, 509275), (10, 407420), (13, 313400), (20, 203710), (25, 162968), (26, 156700), (40, 101855), (50, 81484), (52, 78350), (65, 62680), (100, 40742), (104, 39175), (130, 31340), (200, 20371), (260, 15670), (325, 12536), (520, 7835), (650, 6268), (1300, 3134), (1567, 2600)]