90550010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{476579}}^1$

素因数の和:476605

約数の個数: 16

約数和(自身を含む): 171568800

約数和(自身を除く): 81018790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 476579, 953158, 2382895, 4765790, 9055001, 18110002, 45275005, 90550010]

約数ペア:

[(1, 90550010), (2, 45275005), (5, 18110002), (10, 9055001), (19, 4765790), (38, 2382895), (95, 953158), (190, 476579)]