83979700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{119971}}^1$

素因数の和:119992

約数の個数: 36

約数和(自身を含む): 208271392

約数和(自身を除く): 124291692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 119971, 239942, 479884, 599855, 839797, 1199710, 1679594, 2399420, 2999275, 3359188, 4198985, 5998550, 8397970, 11997100, 16795940, 20994925, 41989850, 83979700]

約数ペア:

[(1, 83979700), (2, 41989850), (4, 20994925), (5, 16795940), (7, 11997100), (10, 8397970), (14, 5998550), (20, 4198985), (25, 3359188), (28, 2999275), (35, 2399420), (50, 1679594), (70, 1199710), (100, 839797), (140, 599855), (175, 479884), (350, 239942), (700, 119971)]