71235650

素因数分解:

$2^1\times 5^2\times {\mathrm{997}}^1\times {\mathrm{1429}}^1$

素因数の和:2438

約数の個数: 24

約数和(自身を含む): 132724020

約数和(自身を除く): 61488370

約数列:

[1, 2, 5, 10, 25, 50, 997, 1429, 1994, 2858, 4985, 7145, 9970, 14290, 24925, 35725, 49850, 71450, 1424713, 2849426, 7123565, 14247130, 35617825, 71235650]

約数ペア:

[(1, 71235650), (2, 35617825), (5, 14247130), (10, 7123565), (25, 2849426), (50, 1424713), (997, 71450), (1429, 49850), (1994, 35725), (2858, 24925), (4985, 14290), (7145, 9970)]