25125310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12377}}^1$

素因数の和:12420

約数の個数: 32

約数和(自身を含む): 53472960

約数和(自身を除く): 28347650

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 12377, 24754, 61885, 86639, 123770, 173278, 358933, 433195, 717866, 866390, 1794665, 2512531, 3589330, 5025062, 12562655, 25125310]

約数ペア:

[(1, 25125310), (2, 12562655), (5, 5025062), (7, 3589330), (10, 2512531), (14, 1794665), (29, 866390), (35, 717866), (58, 433195), (70, 358933), (145, 173278), (203, 123770), (290, 86639), (406, 61885), (1015, 24754), (2030, 12377)]