99499340

素因数分解:

$2^2\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{2729}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 209139840

約数和(自身を除く): 109640500

約数列:

[1, 2, 4, 5, 10, 20, 1823, 2729, 3646, 5458, 7292, 9115, 10916, 13645, 18230, 27290, 36460, 54580, 4974967, 9949934, 19899868, 24874835, 49749670, 99499340]

約数ペア:

[(1, 99499340), (2, 49749670), (4, 24874835), (5, 19899868), (10, 9949934), (20, 4974967), (1823, 54580), (2729, 36460), (3646, 27290), (5458, 18230), (7292, 13645), (9115, 10916)]