66508550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{70009}}^1$

素因数の和:70040

約数の個数: 24

約数和(自身を含む): 130218600

約数和(自身を除く): 63710050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 70009, 140018, 350045, 700090, 1330171, 1750225, 2660342, 3500450, 6650855, 13301710, 33254275, 66508550]

約数ペア:

[(1, 66508550), (2, 33254275), (5, 13301710), (10, 6650855), (19, 3500450), (25, 2660342), (38, 1750225), (50, 1330171), (95, 700090), (190, 350045), (475, 140018), (950, 70009)]