2274963640

素因数分解:

$2^3\times 5^1\times {\mathrm{56874091}}^1$

素因数の和:56874102

約数の個数: 16

約数和(自身を含む): 5118668280

約数和(自身を除く): 2843704640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 56874091, 113748182, 227496364, 284370455, 454992728, 568740910, 1137481820, 2274963640]

約数ペア:

[(1, 2274963640), (2, 1137481820), (4, 568740910), (5, 454992728), (8, 284370455), (10, 227496364), (20, 113748182), (40, 56874091)]