439060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 955080

約数和(自身を除く): 516020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 757, 1514, 3028, 3785, 7570, 15140, 21953, 43906, 87812, 109765, 219530, 439060]

約数ペア:

[(1, 439060), (2, 219530), (4, 109765), (5, 87812), (10, 43906), (20, 21953), (29, 15140), (58, 7570), (116, 3785), (145, 3028), (290, 1514), (580, 757)]