10549240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20287}}^1$

素因数の和:20311

約数の個数: 32

約数和(自身を含む): 25562880

約数和(自身を除く): 15013640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20287, 40574, 81148, 101435, 162296, 202870, 263731, 405740, 527462, 811480, 1054924, 1318655, 2109848, 2637310, 5274620, 10549240]

約数ペア:

[(1, 10549240), (2, 5274620), (4, 2637310), (5, 2109848), (8, 1318655), (10, 1054924), (13, 811480), (20, 527462), (26, 405740), (40, 263731), (52, 202870), (65, 162296), (104, 101435), (130, 81148), (260, 40574), (520, 20287)]