75642040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99529}}^1$

素因数の和:99559

約数の個数: 32

約数和(自身を含む): 179154000

約数和(自身を除く): 103511960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 99529, 199058, 398116, 497645, 796232, 995290, 1891051, 1990580, 3782102, 3981160, 7564204, 9455255, 15128408, 18910510, 37821020, 75642040]

約数ペア:

[(1, 75642040), (2, 37821020), (4, 18910510), (5, 15128408), (8, 9455255), (10, 7564204), (19, 3981160), (20, 3782102), (38, 1990580), (40, 1891051), (76, 995290), (95, 796232), (152, 497645), (190, 398116), (380, 199058), (760, 99529)]