40188895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{977}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 50934240

約数和(自身を除く): 10745345

約数列:

[1, 5, 19, 95, 433, 977, 2165, 4885, 8227, 18563, 41135, 92815, 423041, 2115205, 8037779, 40188895]

約数ペア:

[(1, 40188895), (5, 8037779), (19, 2115205), (95, 423041), (433, 92815), (977, 41135), (2165, 18563), (4885, 8227)]