496041580

素因数分解:

$2^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{22817}}^1$

素因数の和:23913

約数の個数: 24

約数和(自身を含む): 1042691328

約数和(自身を除く): 546649748

約数列:

[1, 2, 4, 5, 10, 20, 1087, 2174, 4348, 5435, 10870, 21740, 22817, 45634, 91268, 114085, 228170, 456340, 24802079, 49604158, 99208316, 124010395, 248020790, 496041580]

約数ペア:

[(1, 496041580), (2, 248020790), (4, 124010395), (5, 99208316), (10, 49604158), (20, 24802079), (1087, 456340), (2174, 228170), (4348, 114085), (5435, 91268), (10870, 45634), (21740, 22817)]