5271890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 10342080

約数和(自身を除く): 5070190

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 379, 535, 758, 1070, 1391, 1895, 2782, 3790, 4927, 6955, 9854, 13910, 24635, 40553, 49270, 81106, 202765, 405530, 527189, 1054378, 2635945, 5271890]

約数ペア:

[(1, 5271890), (2, 2635945), (5, 1054378), (10, 527189), (13, 405530), (26, 202765), (65, 81106), (107, 49270), (130, 40553), (214, 24635), (379, 13910), (535, 9854), (758, 6955), (1070, 4927), (1391, 3790), (1895, 2782)]