5275400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 13215300

約数和(自身を除く): 7939900

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, 2029, 2600, 4058, 8116, 10145, 16232, 20290, 26377, 40580, 50725, 52754, 81160, 101450, 105508, 131885, 202900, 211016, 263770, 405800, 527540, 659425, 1055080, 1318850, 2637700, 5275400]

約数ペア:

[(1, 5275400), (2, 2637700), (4, 1318850), (5, 1055080), (8, 659425), (10, 527540), (13, 405800), (20, 263770), (25, 211016), (26, 202900), (40, 131885), (50, 105508), (52, 101450), (65, 81160), (100, 52754), (104, 50725), (130, 40580), (200, 26377), (260, 20290), (325, 16232), (520, 10145), (650, 8116), (1300, 4058), (2029, 2600)]