1250875060

素因数分解:

$2^2\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{20117}}^1$

素因数の和:23235

約数の個数: 24

約数和(自身を含む): 2627813160

約数和(自身を除く): 1376938100

約数列:

[1, 2, 4, 5, 10, 20, 3109, 6218, 12436, 15545, 20117, 31090, 40234, 62180, 80468, 100585, 201170, 402340, 62543753, 125087506, 250175012, 312718765, 625437530, 1250875060]

約数ペア:

[(1, 1250875060), (2, 625437530), (4, 312718765), (5, 250175012), (10, 125087506), (20, 62543753), (3109, 402340), (6218, 201170), (12436, 100585), (15545, 80468), (20117, 62180), (31090, 40234)]