15118280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13033}}^1$

素因数の和:13073

約数の個数: 32

約数和(自身を含む): 35191800

約数和(自身を除く): 20073520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 13033, 26066, 52132, 65165, 104264, 130330, 260660, 377957, 521320, 755914, 1511828, 1889785, 3023656, 3779570, 7559140, 15118280]

約数ペア:

[(1, 15118280), (2, 7559140), (4, 3779570), (5, 3023656), (8, 1889785), (10, 1511828), (20, 755914), (29, 521320), (40, 377957), (58, 260660), (116, 130330), (145, 104264), (232, 65165), (290, 52132), (580, 26066), (1160, 13033)]