83100560

素因数分解:

$2^4\times 5^1\times {\mathrm{1038757}}^1$

素因数の和:1038770

約数の個数: 20

約数和(自身を含む): 193208988

約数和(自身を除く): 110108428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1038757, 2077514, 4155028, 5193785, 8310056, 10387570, 16620112, 20775140, 41550280, 83100560]

約数ペア:

[(1, 83100560), (2, 41550280), (4, 20775140), (5, 16620112), (8, 10387570), (10, 8310056), (16, 5193785), (20, 4155028), (40, 2077514), (80, 1038757)]