45485320

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3881}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 102717720

約数和(自身を除く): 57232400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 3881, 5860, 7762, 11720, 15524, 19405, 31048, 38810, 77620, 155240, 1137133, 2274266, 4548532, 5685665, 9097064, 11371330, 22742660, 45485320]

約数ペア:

[(1, 45485320), (2, 22742660), (4, 11371330), (5, 9097064), (8, 5685665), (10, 4548532), (20, 2274266), (40, 1137133), (293, 155240), (586, 77620), (1172, 38810), (1465, 31048), (2344, 19405), (2930, 15524), (3881, 11720), (5860, 7762)]