1330910120

素因数分解:

$2^3\times 5^1\times {\mathrm{33272753}}^1$

素因数の和:33272764

約数の個数: 16

約数和(自身を含む): 2994547860

約数和(自身を除く): 1663637740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33272753, 66545506, 133091012, 166363765, 266182024, 332727530, 665455060, 1330910120]

約数ペア:

[(1, 1330910120), (2, 665455060), (4, 332727530), (5, 266182024), (8, 166363765), (10, 133091012), (20, 66545506), (40, 33272753)]