68624950

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{6967}}^1$

素因数の和:7176

約数の個数: 24

約数和(自身を含む): 128308752

約数和(自身を除く): 59683802

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 6967, 9850, 13934, 34835, 69670, 174175, 348350, 1372499, 2744998, 6862495, 13724990, 34312475, 68624950]

約数ペア:

[(1, 68624950), (2, 34312475), (5, 13724990), (10, 6862495), (25, 2744998), (50, 1372499), (197, 348350), (394, 174175), (985, 69670), (1970, 34835), (4925, 13934), (6967, 9850)]