99245060

素因数分解:

$2^2\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{3547}}^1$

素因数の和:4955

約数の個数: 24

約数和(自身を含む): 208622400

約数和(自身を除く): 109377340

約数列:

[1, 2, 4, 5, 10, 20, 1399, 2798, 3547, 5596, 6995, 7094, 13990, 14188, 17735, 27980, 35470, 70940, 4962253, 9924506, 19849012, 24811265, 49622530, 99245060]

約数ペア:

[(1, 99245060), (2, 49622530), (4, 24811265), (5, 19849012), (10, 9924506), (20, 4962253), (1399, 70940), (2798, 35470), (3547, 27980), (5596, 17735), (6995, 14188), (7094, 13990)]