40424045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2749}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 51678000

約数和(自身を除く): 11253955

約数列:

[1, 5, 17, 85, 173, 865, 2749, 2941, 13745, 14705, 46733, 233665, 475577, 2377885, 8084809, 40424045]

約数ペア:

[(1, 40424045), (5, 8084809), (17, 2377885), (85, 475577), (173, 233665), (865, 46733), (2749, 14705), (2941, 13745)]