84624560

素因数分解:

$2^4\times 5^1\times {\mathrm{1057807}}^1$

素因数の和:1057820

約数の個数: 20

約数和(自身を含む): 196752288

約数和(自身を除く): 112127728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1057807, 2115614, 4231228, 5289035, 8462456, 10578070, 16924912, 21156140, 42312280, 84624560]

約数ペア:

[(1, 84624560), (2, 42312280), (4, 21156140), (5, 16924912), (8, 10578070), (10, 8462456), (16, 5289035), (20, 4231228), (40, 2115614), (80, 1057807)]