125139260

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{9161}}^1$

素因数の和:9853

約数の個数: 24

約数和(自身を含む): 263205936

約数和(自身を除く): 138066676

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 6830, 9161, 13660, 18322, 36644, 45805, 91610, 183220, 6256963, 12513926, 25027852, 31284815, 62569630, 125139260]

約数ペア:

[(1, 125139260), (2, 62569630), (4, 31284815), (5, 25027852), (10, 12513926), (20, 6256963), (683, 183220), (1366, 91610), (2732, 45805), (3415, 36644), (6830, 18322), (9161, 13660)]