90674330

素因数分解:

$2^1\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{4447}}^1$

素因数の和:6493

約数の個数: 16

約数和(自身を含む): 163330560

約数和(自身を除く): 72656230

約数列:

[1, 2, 5, 10, 2039, 4078, 4447, 8894, 10195, 20390, 22235, 44470, 9067433, 18134866, 45337165, 90674330]

約数ペア:

[(1, 90674330), (2, 45337165), (5, 18134866), (10, 9067433), (2039, 44470), (4078, 22235), (4447, 20390), (8894, 10195)]