587400140

素因数分解:

$2^2\times 5^1\times {\mathrm{29370007}}^1$

素因数の和:29370016

約数の個数: 12

約数和(自身を含む): 1233540336

約数和(自身を除く): 646140196

約数列:

[1, 2, 4, 5, 10, 20, 29370007, 58740014, 117480028, 146850035, 293700070, 587400140]

約数ペア:

[(1, 587400140), (2, 293700070), (4, 146850035), (5, 117480028), (10, 58740014), (20, 29370007)]