99866180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{74527}}^1$

素因数の和:74603

約数の個数: 24

約数和(自身を含む): 212851968

約数和(自身を除く): 112985788

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 74527, 149054, 298108, 372635, 745270, 1490540, 4993309, 9986618, 19973236, 24966545, 49933090, 99866180]

約数ペア:

[(1, 99866180), (2, 49933090), (4, 24966545), (5, 19973236), (10, 9986618), (20, 4993309), (67, 1490540), (134, 745270), (268, 372635), (335, 298108), (670, 149054), (1340, 74527)]