79440710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{418109}}^1$

素因数の和:418135

約数の個数: 16

約数和(自身を含む): 150519600

約数和(自身を除く): 71078890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 418109, 836218, 2090545, 4181090, 7944071, 15888142, 39720355, 79440710]

約数ペア:

[(1, 79440710), (2, 39720355), (5, 15888142), (10, 7944071), (19, 4181090), (38, 2090545), (95, 836218), (190, 418109)]