24195640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{86413}}^1$

素因数の和:86431

約数の個数: 32

約数和(自身を含む): 62218080

約数和(自身を除く): 38022440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 86413, 172826, 345652, 432065, 604891, 691304, 864130, 1209782, 1728260, 2419564, 3024455, 3456520, 4839128, 6048910, 12097820, 24195640]

約数ペア:

[(1, 24195640), (2, 12097820), (4, 6048910), (5, 4839128), (7, 3456520), (8, 3024455), (10, 2419564), (14, 1728260), (20, 1209782), (28, 864130), (35, 691304), (40, 604891), (56, 432065), (70, 345652), (140, 172826), (280, 86413)]