9379900

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1078

約数の個数: 36

約数和(自身を含む): 20585488

約数和(自身を除く): 11205588

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 967, 970, 1934, 1940, 2425, 3868, 4835, 4850, 9670, 9700, 19340, 24175, 48350, 93799, 96700, 187598, 375196, 468995, 937990, 1875980, 2344975, 4689950, 9379900]

約数ペア:

[(1, 9379900), (2, 4689950), (4, 2344975), (5, 1875980), (10, 937990), (20, 468995), (25, 375196), (50, 187598), (97, 96700), (100, 93799), (194, 48350), (388, 24175), (485, 19340), (967, 9700), (970, 9670), (1934, 4850), (1940, 4835), (2425, 3868)]