103265510

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 188892000

約数和(自身を除く): 85626490

約数列:

[1, 2, 5, 10, 109, 211, 218, 422, 449, 545, 898, 1055, 1090, 2110, 2245, 4490, 22999, 45998, 48941, 94739, 97882, 114995, 189478, 229990, 244705, 473695, 489410, 947390, 10326551, 20653102, 51632755, 103265510]

約数ペア:

[(1, 103265510), (2, 51632755), (5, 20653102), (10, 10326551), (109, 947390), (211, 489410), (218, 473695), (422, 244705), (449, 229990), (545, 189478), (898, 114995), (1055, 97882), (1090, 94739), (2110, 48941), (2245, 45998), (4490, 22999)]