72271510

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{19069}}^1$

素因数の和:19455

約数の個数: 16

約数和(自身を含む): 130438800

約数和(自身を除く): 58167290

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 19069, 38138, 95345, 190690, 7227151, 14454302, 36135755, 72271510]

約数ペア:

[(1, 72271510), (2, 36135755), (5, 14454302), (10, 7227151), (379, 190690), (758, 95345), (1895, 38138), (3790, 19069)]