85269610

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{78229}}^1$

素因数の和:78345

約数の個数: 16

約数和(自身を含む): 154895400

約数和(自身を除く): 69625790

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 78229, 156458, 391145, 782290, 8526961, 17053922, 42634805, 85269610]

約数ペア:

[(1, 85269610), (2, 42634805), (5, 17053922), (10, 8526961), (109, 782290), (218, 391145), (545, 156458), (1090, 78229)]