121275260

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{37201}}^1$

素因数の和:37373

約数の個数: 24

約数和(自身を含む): 256247376

約数和(自身を除く): 134972116

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 37201, 74402, 148804, 186005, 372010, 744020, 6063763, 12127526, 24255052, 30318815, 60637630, 121275260]

約数ペア:

[(1, 121275260), (2, 60637630), (4, 30318815), (5, 24255052), (10, 12127526), (20, 6063763), (163, 744020), (326, 372010), (652, 186005), (815, 148804), (1630, 74402), (3260, 37201)]