4501960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3881}}^1$

素因数の和:3921

約数の個数: 32

約数和(自身を含む): 10481400

約数和(自身を除く): 5979440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 3881, 7762, 15524, 19405, 31048, 38810, 77620, 112549, 155240, 225098, 450196, 562745, 900392, 1125490, 2250980, 4501960]

約数ペア:

[(1, 4501960), (2, 2250980), (4, 1125490), (5, 900392), (8, 562745), (10, 450196), (20, 225098), (29, 155240), (40, 112549), (58, 77620), (116, 38810), (145, 31048), (232, 19405), (290, 15524), (580, 7762), (1160, 3881)]