231931810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{8017}}^1$

素因数の和:8298

約数の個数: 32

約数和(自身を含む): 457218432

約数和(自身を除く): 225286622

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2630, 2893, 5786, 8017, 14465, 16034, 28930, 40085, 80170, 88187, 176374, 440935, 881870, 2108471, 4216942, 10542355, 21084710, 23193181, 46386362, 115965905, 231931810]

約数ペア:

[(1, 231931810), (2, 115965905), (5, 46386362), (10, 23193181), (11, 21084710), (22, 10542355), (55, 4216942), (110, 2108471), (263, 881870), (526, 440935), (1315, 176374), (2630, 88187), (2893, 80170), (5786, 40085), (8017, 28930), (14465, 16034)]