4256200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 10663380

約数和(自身を除く): 6407180

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, 1637, 2600, 3274, 6548, 8185, 13096, 16370, 21281, 32740, 40925, 42562, 65480, 81850, 85124, 106405, 163700, 170248, 212810, 327400, 425620, 532025, 851240, 1064050, 2128100, 4256200]

約数ペア:

[(1, 4256200), (2, 2128100), (4, 1064050), (5, 851240), (8, 532025), (10, 425620), (13, 327400), (20, 212810), (25, 170248), (26, 163700), (40, 106405), (50, 85124), (52, 81850), (65, 65480), (100, 42562), (104, 40925), (130, 32740), (200, 21281), (260, 16370), (325, 13096), (520, 8185), (650, 6548), (1300, 3274), (1637, 2600)]