2280200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 5715780

約数和(自身を除く): 3435580

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, 877, 1300, 1754, 2600, 3508, 4385, 7016, 8770, 11401, 17540, 21925, 22802, 35080, 43850, 45604, 57005, 87700, 91208, 114010, 175400, 228020, 285025, 456040, 570050, 1140100, 2280200]

約数ペア:

[(1, 2280200), (2, 1140100), (4, 570050), (5, 456040), (8, 285025), (10, 228020), (13, 175400), (20, 114010), (25, 91208), (26, 87700), (40, 57005), (50, 45604), (52, 43850), (65, 35080), (100, 22802), (104, 21925), (130, 17540), (200, 11401), (260, 8770), (325, 7016), (520, 4385), (650, 3508), (877, 2600), (1300, 1754)]