89816270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5231}}^1$

素因数の和:5356

約数の個数: 32

約数和(自身を含む): 172907136

約数和(自身を除く): 83090866

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 5231, 8585, 10462, 17170, 26155, 52310, 88927, 177854, 444635, 528331, 889270, 1056662, 2641655, 5283310, 8981627, 17963254, 44908135, 89816270]

約数ペア:

[(1, 89816270), (2, 44908135), (5, 17963254), (10, 8981627), (17, 5283310), (34, 2641655), (85, 1056662), (101, 889270), (170, 528331), (202, 444635), (505, 177854), (1010, 88927), (1717, 52310), (3434, 26155), (5231, 17170), (8585, 10462)]