137710900

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{14197}}^1$

素因数の和:14308

約数の個数: 36

約数和(自身を含む): 301934668

約数和(自身を除く): 164223768

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 9700, 14197, 28394, 56788, 70985, 141970, 283940, 354925, 709850, 1377109, 1419700, 2754218, 5508436, 6885545, 13771090, 27542180, 34427725, 68855450, 137710900]

約数ペア:

[(1, 137710900), (2, 68855450), (4, 34427725), (5, 27542180), (10, 13771090), (20, 6885545), (25, 5508436), (50, 2754218), (97, 1419700), (100, 1377109), (194, 709850), (388, 354925), (485, 283940), (970, 141970), (1940, 70985), (2425, 56788), (4850, 28394), (9700, 14197)]