101225240

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6011}}^1$

素因数の和:6443

約数の個数: 32

約数和(自身を含む): 228335760

約数和(自身を除く): 127110520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3368, 4210, 6011, 8420, 12022, 16840, 24044, 30055, 48088, 60110, 120220, 240440, 2530631, 5061262, 10122524, 12653155, 20245048, 25306310, 50612620, 101225240]

約数ペア:

[(1, 101225240), (2, 50612620), (4, 25306310), (5, 20245048), (8, 12653155), (10, 10122524), (20, 5061262), (40, 2530631), (421, 240440), (842, 120220), (1684, 60110), (2105, 48088), (3368, 30055), (4210, 24044), (6011, 16840), (8420, 12022)]