40950160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10891}}^1$

素因数の和:10951

約数の個数: 40

約数和(自身を含む): 97243776

約数和(自身を除く): 56293616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 10891, 21782, 43564, 54455, 87128, 108910, 174256, 217820, 435640, 511877, 871280, 1023754, 2047508, 2559385, 4095016, 5118770, 8190032, 10237540, 20475080, 40950160]

約数ペア:

[(1, 40950160), (2, 20475080), (4, 10237540), (5, 8190032), (8, 5118770), (10, 4095016), (16, 2559385), (20, 2047508), (40, 1023754), (47, 871280), (80, 511877), (94, 435640), (188, 217820), (235, 174256), (376, 108910), (470, 87128), (752, 54455), (940, 43564), (1880, 21782), (3760, 10891)]