10530040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4967}}^1$

素因数の和:5031

約数の個数: 32

約数和(自身を含む): 24144480

約数和(自身を除く): 13614440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 4967, 9934, 19868, 24835, 39736, 49670, 99340, 198680, 263251, 526502, 1053004, 1316255, 2106008, 2632510, 5265020, 10530040]

約数ペア:

[(1, 10530040), (2, 5265020), (4, 2632510), (5, 2106008), (8, 1316255), (10, 1053004), (20, 526502), (40, 263251), (53, 198680), (106, 99340), (212, 49670), (265, 39736), (424, 24835), (530, 19868), (1060, 9934), (2120, 4967)]