40690150

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{7901}}^1$

素因数の和:8016

約数の個数: 24

約数和(自身を含む): 76428144

約数和(自身を除く): 35737994

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 7901, 15802, 39505, 79010, 197525, 395050, 813803, 1627606, 4069015, 8138030, 20345075, 40690150]

約数ペア:

[(1, 40690150), (2, 20345075), (5, 8138030), (10, 4069015), (25, 1627606), (50, 813803), (103, 395050), (206, 197525), (515, 79010), (1030, 39505), (2575, 15802), (5150, 7901)]