13305530620

素因数分解:

$2^2\times 5^1\times {\mathrm{3739}}^1\times {\mathrm{177929}}^1$

素因数の和:181677

約数の個数: 24

約数和(自身を含む): 27949244400

約数和(自身を除く): 14643713780

約数列:

[1, 2, 4, 5, 10, 20, 3739, 7478, 14956, 18695, 37390, 74780, 177929, 355858, 711716, 889645, 1779290, 3558580, 665276531, 1330553062, 2661106124, 3326382655, 6652765310, 13305530620]

約数ペア:

[(1, 13305530620), (2, 6652765310), (4, 3326382655), (5, 2661106124), (10, 1330553062), (20, 665276531), (3739, 3558580), (7478, 1779290), (14956, 889645), (18695, 711716), (37390, 355858), (74780, 177929)]