152510140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{104459}}^1$

素因数の和:104541

約数の個数: 24

約数和(自身を含む): 324661680

約数和(自身を除く): 172151540

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 104459, 208918, 417836, 522295, 1044590, 2089180, 7625507, 15251014, 30502028, 38127535, 76255070, 152510140]

約数ペア:

[(1, 152510140), (2, 76255070), (4, 38127535), (5, 30502028), (10, 15251014), (20, 7625507), (73, 2089180), (146, 1044590), (292, 522295), (365, 417836), (730, 208918), (1460, 104459)]