99301880

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4363}}^1$

素因数の和:4943

約数の個数: 32

約数和(自身を含む): 223873200

約数和(自身を除く): 124571320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2276, 2845, 4363, 4552, 5690, 8726, 11380, 17452, 21815, 22760, 34904, 43630, 87260, 174520, 2482547, 4965094, 9930188, 12412735, 19860376, 24825470, 49650940, 99301880]

約数ペア:

[(1, 99301880), (2, 49650940), (4, 24825470), (5, 19860376), (8, 12412735), (10, 9930188), (20, 4965094), (40, 2482547), (569, 174520), (1138, 87260), (2276, 43630), (2845, 34904), (4363, 22760), (4552, 21815), (5690, 17452), (8726, 11380)]