88998860

素因数分解:

$2^2\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{2441}}^1$

素因数の和:4273

約数の個数: 24

約数和(自身を含む): 187076736

約数和(自身を除く): 98077876

約数列:

[1, 2, 4, 5, 10, 20, 1823, 2441, 3646, 4882, 7292, 9115, 9764, 12205, 18230, 24410, 36460, 48820, 4449943, 8899886, 17799772, 22249715, 44499430, 88998860]

約数ペア:

[(1, 88998860), (2, 44499430), (4, 22249715), (5, 17799772), (10, 8899886), (20, 4449943), (1823, 48820), (2441, 36460), (3646, 24410), (4882, 18230), (7292, 12205), (9115, 9764)]