10918480

素因数分解:

$2^4\times 5^1\times {\mathrm{136481}}^1$

素因数の和:136494

約数の個数: 20

約数和(自身を含む): 25385652

約数和(自身を除く): 14467172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 136481, 272962, 545924, 682405, 1091848, 1364810, 2183696, 2729620, 5459240, 10918480]

約数ペア:

[(1, 10918480), (2, 5459240), (4, 2729620), (5, 2183696), (8, 1364810), (10, 1091848), (16, 682405), (20, 545924), (40, 272962), (80, 136481)]