77136700

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{7489}}^1$

素因数の和:7606

約数の個数: 36

約数和(自身を含む): 169034320

約数和(自身を除く): 91897620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 7489, 10300, 14978, 29956, 37445, 74890, 149780, 187225, 374450, 748900, 771367, 1542734, 3085468, 3856835, 7713670, 15427340, 19284175, 38568350, 77136700]

約数ペア:

[(1, 77136700), (2, 38568350), (4, 19284175), (5, 15427340), (10, 7713670), (20, 3856835), (25, 3085468), (50, 1542734), (100, 771367), (103, 748900), (206, 374450), (412, 187225), (515, 149780), (1030, 74890), (2060, 37445), (2575, 29956), (5150, 14978), (7489, 10300)]