40684396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5003}}^1$

素因数の和:5133

約数の個数: 24

約数和(自身を含む): 75660480

約数和(自身を除く): 34976084

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 5003, 8132, 10006, 20012, 95057, 190114, 380228, 535321, 1070642, 2141284, 10171099, 20342198, 40684396]

約数ペア:

[(1, 40684396), (2, 20342198), (4, 10171099), (19, 2141284), (38, 1070642), (76, 535321), (107, 380228), (214, 190114), (428, 95057), (2033, 20012), (4066, 10006), (5003, 8132)]