486531740

素因数分解:

$2^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{23873}}^1$

素因数の和:24901

約数の個数: 24

約数和(自身を含む): 1022762160

約数和(自身を除く): 536230420

約数列:

[1, 2, 4, 5, 10, 20, 1019, 2038, 4076, 5095, 10190, 20380, 23873, 47746, 95492, 119365, 238730, 477460, 24326587, 48653174, 97306348, 121632935, 243265870, 486531740]

約数ペア:

[(1, 486531740), (2, 243265870), (4, 121632935), (5, 97306348), (10, 48653174), (20, 24326587), (1019, 477460), (2038, 238730), (4076, 119365), (5095, 95492), (10190, 47746), (20380, 23873)]