14900980

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9431}}^1$

素因数の和:9519

約数の個数: 24

約数和(自身を含む): 31691520

約数和(自身を除く): 16790540

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 9431, 18862, 37724, 47155, 94310, 188620, 745049, 1490098, 2980196, 3725245, 7450490, 14900980]

約数ペア:

[(1, 14900980), (2, 7450490), (4, 3725245), (5, 2980196), (10, 1490098), (20, 745049), (79, 188620), (158, 94310), (316, 47155), (395, 37724), (790, 18862), (1580, 9431)]