248048510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{3539}}^1$

素因数の和:3752

約数の個数: 32

約数和(自身を含む): 459803520

約数和(自身を除く): 211755010

約数列:

[1, 2, 5, 10, 43, 86, 163, 215, 326, 430, 815, 1630, 3539, 7009, 7078, 14018, 17695, 35045, 35390, 70090, 152177, 304354, 576857, 760885, 1153714, 1521770, 2884285, 5768570, 24804851, 49609702, 124024255, 248048510]

約数ペア:

[(1, 248048510), (2, 124024255), (5, 49609702), (10, 24804851), (43, 5768570), (86, 2884285), (163, 1521770), (215, 1153714), (326, 760885), (430, 576857), (815, 304354), (1630, 152177), (3539, 70090), (7009, 35390), (7078, 35045), (14018, 17695)]