70182040

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{15527}}^1$

素因数の和:15651

約数の個数: 32

約数和(自身を含む): 159317280

約数和(自身を除く): 89135240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 15527, 31054, 62108, 77635, 124216, 155270, 310540, 621080, 1754551, 3509102, 7018204, 8772755, 14036408, 17545510, 35091020, 70182040]

約数ペア:

[(1, 70182040), (2, 35091020), (4, 17545510), (5, 14036408), (8, 8772755), (10, 7018204), (20, 3509102), (40, 1754551), (113, 621080), (226, 310540), (452, 155270), (565, 124216), (904, 77635), (1130, 62108), (2260, 31054), (4520, 15527)]