25129870

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 21318770

約数列:

[1, 2, 5, 10, 59, 118, 191, 223, 295, 382, 446, 590, 955, 1115, 1910, 2230, 11269, 13157, 22538, 26314, 42593, 56345, 65785, 85186, 112690, 131570, 212965, 425930, 2512987, 5025974, 12564935, 25129870]

約数ペア:

[(1, 25129870), (2, 12564935), (5, 5025974), (10, 2512987), (59, 425930), (118, 212965), (191, 131570), (223, 112690), (295, 85186), (382, 65785), (446, 56345), (590, 42593), (955, 26314), (1115, 22538), (1910, 13157), (2230, 11269)]