15266180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26321}}^1$

素因数の和:26359

約数の個数: 24

約数和(自身を含む): 33165720

約数和(自身を除く): 17899540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 26321, 52642, 105284, 131605, 263210, 526420, 763309, 1526618, 3053236, 3816545, 7633090, 15266180]

約数ペア:

[(1, 15266180), (2, 7633090), (4, 3816545), (5, 3053236), (10, 1526618), (20, 763309), (29, 526420), (58, 263210), (116, 131605), (145, 105284), (290, 52642), (580, 26321)]