75232780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28283}}^1$

素因数の和:28318

約数の個数: 48

約数和(自身を含む): 190068480

約数和(自身を除く): 114835700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 28283, 56566, 113132, 141415, 197981, 282830, 395962, 537377, 565660, 791924, 989905, 1074754, 1979810, 2149508, 2686885, 3761639, 3959620, 5373770, 7523278, 10747540, 15046556, 18808195, 37616390, 75232780]

約数ペア:

[(1, 75232780), (2, 37616390), (4, 18808195), (5, 15046556), (7, 10747540), (10, 7523278), (14, 5373770), (19, 3959620), (20, 3761639), (28, 2686885), (35, 2149508), (38, 1979810), (70, 1074754), (76, 989905), (95, 791924), (133, 565660), (140, 537377), (190, 395962), (266, 282830), (380, 197981), (532, 141415), (665, 113132), (1330, 56566), (2660, 28283)]