24971740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40277}}^1$

素因数の和:40317

約数の個数: 24

約数和(自身を含む): 54133632

約数和(自身を除く): 29161892

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 40277, 80554, 161108, 201385, 402770, 805540, 1248587, 2497174, 4994348, 6242935, 12485870, 24971740]

約数ペア:

[(1, 24971740), (2, 12485870), (4, 6242935), (5, 4994348), (10, 2497174), (20, 1248587), (31, 805540), (62, 402770), (124, 201385), (155, 161108), (310, 80554), (620, 40277)]