71075260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{50053}}^1$

素因数の和:50133

約数の個数: 24

約数和(自身を含む): 151363296

約数和(自身を除く): 80288036

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 50053, 100106, 200212, 250265, 500530, 1001060, 3553763, 7107526, 14215052, 17768815, 35537630, 71075260]

約数ペア:

[(1, 71075260), (2, 35537630), (4, 17768815), (5, 14215052), (10, 7107526), (20, 3553763), (71, 1001060), (142, 500530), (284, 250265), (355, 200212), (710, 100106), (1420, 50053)]