84793160

素因数分解:

$2^3\times 5^1\times {\mathrm{2119829}}^1$

素因数の和:2119840

約数の個数: 16

約数和(自身を含む): 190784700

約数和(自身を除く): 105991540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2119829, 4239658, 8479316, 10599145, 16958632, 21198290, 42396580, 84793160]

約数ペア:

[(1, 84793160), (2, 42396580), (4, 21198290), (5, 16958632), (8, 10599145), (10, 8479316), (20, 4239658), (40, 2119829)]