2123161010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1\times {\mathrm{5279}}^1$

素因数の和:6410

約数の個数: 32

約数和(自身を含む): 3929333760

約数和(自身を除く): 1806172750

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1087, 2174, 5279, 5435, 10558, 10870, 26395, 40219, 52790, 80438, 195323, 201095, 390646, 402190, 976615, 1953230, 5738273, 11476546, 28691365, 57382730, 212316101, 424632202, 1061580505, 2123161010]

約数ペア:

[(1, 2123161010), (2, 1061580505), (5, 424632202), (10, 212316101), (37, 57382730), (74, 28691365), (185, 11476546), (370, 5738273), (1087, 1953230), (2174, 976615), (5279, 402190), (5435, 390646), (10558, 201095), (10870, 195323), (26395, 80438), (40219, 52790)]