85358450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{4729}}^1$

素因数の和:4779

約数の個数: 36

約数和(自身を含む): 167598090

約数和(自身を除く): 82239640

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1805, 3610, 4729, 9025, 9458, 18050, 23645, 47290, 89851, 118225, 179702, 236450, 449255, 898510, 1707169, 2246275, 3414338, 4492550, 8535845, 17071690, 42679225, 85358450]

約数ペア:

[(1, 85358450), (2, 42679225), (5, 17071690), (10, 8535845), (19, 4492550), (25, 3414338), (38, 2246275), (50, 1707169), (95, 898510), (190, 449255), (361, 236450), (475, 179702), (722, 118225), (950, 89851), (1805, 47290), (3610, 23645), (4729, 18050), (9025, 9458)]