105522860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{122701}}^1$

素因数の和:122753

約数の個数: 24

約数和(自身を含む): 226753296

約数和(自身を除く): 121230436

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 122701, 245402, 490804, 613505, 1227010, 2454020, 5276143, 10552286, 21104572, 26380715, 52761430, 105522860]

約数ペア:

[(1, 105522860), (2, 52761430), (4, 26380715), (5, 21104572), (10, 10552286), (20, 5276143), (43, 2454020), (86, 1227010), (172, 613505), (215, 490804), (430, 245402), (860, 122701)]