89411060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{154157}}^1$

素因数の和:154195

約数の個数: 24

約数和(自身を含む): 194239080

約数和(自身を除く): 104828020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 154157, 308314, 616628, 770785, 1541570, 3083140, 4470553, 8941106, 17882212, 22352765, 44705530, 89411060]

約数ペア:

[(1, 89411060), (2, 44705530), (4, 22352765), (5, 17882212), (10, 8941106), (20, 4470553), (29, 3083140), (58, 1541570), (116, 770785), (145, 616628), (290, 308314), (580, 154157)]