80392090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{171047}}^1$

素因数の和:171101

約数の個数: 16

約数和(自身を含む): 147785472

約数和(自身を除く): 67393382

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 171047, 342094, 855235, 1710470, 8039209, 16078418, 40196045, 80392090]

約数ペア:

[(1, 80392090), (2, 40196045), (5, 16078418), (10, 8039209), (47, 1710470), (94, 855235), (235, 342094), (470, 171047)]