85328470

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{78283}}^1$

素因数の和:78399

約数の個数: 16

約数和(自身を含む): 155002320

約数和(自身を除く): 69673850

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 78283, 156566, 391415, 782830, 8532847, 17065694, 42664235, 85328470]

約数ペア:

[(1, 85328470), (2, 42664235), (5, 17065694), (10, 8532847), (109, 782830), (218, 391415), (545, 156566), (1090, 78283)]