85859090

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{85009}}^1$

素因数の和:85117

約数の個数: 16

約数和(自身を含む): 156078360

約数和(自身を除く): 70219270

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 85009, 170018, 425045, 850090, 8585909, 17171818, 42929545, 85859090]

約数ペア:

[(1, 85859090), (2, 42929545), (5, 17171818), (10, 8585909), (101, 850090), (202, 425045), (505, 170018), (1010, 85009)]