13355240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5659}}^1$

素因数の和:5729

約数の個数: 32

約数和(自身を含む): 30564000

約数和(自身を除く): 17208760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 5659, 11318, 22636, 28295, 45272, 56590, 113180, 226360, 333881, 667762, 1335524, 1669405, 2671048, 3338810, 6677620, 13355240]

約数ペア:

[(1, 13355240), (2, 6677620), (4, 3338810), (5, 2671048), (8, 1669405), (10, 1335524), (20, 667762), (40, 333881), (59, 226360), (118, 113180), (236, 56590), (295, 45272), (472, 28295), (590, 22636), (1180, 11318), (2360, 5659)]