25291360

素因数分解:

$2^5\times 5^1\times {\mathrm{158071}}^1$

素因数の和:158086

約数の個数: 24

約数和(自身を含む): 59751216

約数和(自身を除く): 34459856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 158071, 316142, 632284, 790355, 1264568, 1580710, 2529136, 3161420, 5058272, 6322840, 12645680, 25291360]

約数ペア:

[(1, 25291360), (2, 12645680), (4, 6322840), (5, 5058272), (8, 3161420), (10, 2529136), (16, 1580710), (20, 1264568), (32, 790355), (40, 632284), (80, 316142), (160, 158071)]