2009293310

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{4799}}^1$

素因数の和:5236

約数の個数: 32

約数和(自身を含む): 3654720000

約数和(自身を除く): 1645426690

約数列:

[1, 2, 5, 10, 149, 281, 298, 562, 745, 1405, 1490, 2810, 4799, 9598, 23995, 41869, 47990, 83738, 209345, 418690, 715051, 1348519, 1430102, 2697038, 3575255, 6742595, 7150510, 13485190, 200929331, 401858662, 1004646655, 2009293310]

約数ペア:

[(1, 2009293310), (2, 1004646655), (5, 401858662), (10, 200929331), (149, 13485190), (281, 7150510), (298, 6742595), (562, 3575255), (745, 2697038), (1405, 1430102), (1490, 1348519), (2810, 715051), (4799, 418690), (9598, 209345), (23995, 83738), (41869, 47990)]