13291360

素因数分解:

$2^5\times 5^1\times {\mathrm{83071}}^1$

素因数の和:83086

約数の個数: 24

約数和(自身を含む): 31401216

約数和(自身を除く): 18109856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 83071, 166142, 332284, 415355, 664568, 830710, 1329136, 1661420, 2658272, 3322840, 6645680, 13291360]

約数ペア:

[(1, 13291360), (2, 6645680), (4, 3322840), (5, 2658272), (8, 1661420), (10, 1329136), (16, 830710), (20, 664568), (32, 415355), (40, 332284), (80, 166142), (160, 83071)]