40183595

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1979}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 50181120

約数和(自身を除く): 9997525

約数列:

[1, 5, 31, 131, 155, 655, 1979, 4061, 9895, 20305, 61349, 259249, 306745, 1296245, 8036719, 40183595]

約数ペア:

[(1, 40183595), (5, 8036719), (31, 1296245), (131, 306745), (155, 259249), (655, 61349), (1979, 20305), (4061, 9895)]