86680450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101977}}^1$

素因数の和:102006

約数の個数: 24

約数和(自身を含む): 170711172

約数和(自身を除く): 84030722

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 101977, 203954, 509885, 1019770, 1733609, 2549425, 3467218, 5098850, 8668045, 17336090, 43340225, 86680450]

約数ペア:

[(1, 86680450), (2, 43340225), (5, 17336090), (10, 8668045), (17, 5098850), (25, 3467218), (34, 2549425), (50, 1733609), (85, 1019770), (170, 509885), (425, 203954), (850, 101977)]