80955080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{34303}}^1$

素因数の和:34373

約数の個数: 32

約数和(自身を含む): 185241600

約数和(自身を除く): 104286520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 34303, 68606, 137212, 171515, 274424, 343030, 686060, 1372120, 2023877, 4047754, 8095508, 10119385, 16191016, 20238770, 40477540, 80955080]

約数ペア:

[(1, 80955080), (2, 40477540), (4, 20238770), (5, 16191016), (8, 10119385), (10, 8095508), (20, 4047754), (40, 2023877), (59, 1372120), (118, 686060), (236, 343030), (295, 274424), (472, 171515), (590, 137212), (1180, 68606), (2360, 34303)]