4349740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2753}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 9253440

約数和(自身を除く): 4903700

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2753, 5506, 11012, 13765, 27530, 55060, 217487, 434974, 869948, 1087435, 2174870, 4349740]

約数ペア:

[(1, 4349740), (2, 2174870), (4, 1087435), (5, 869948), (10, 434974), (20, 217487), (79, 55060), (158, 27530), (316, 13765), (395, 11012), (790, 5506), (1580, 2753)]