79490350

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{17863}}^1$

素因数の和:17964

約数の個数: 24

約数和(自身を含む): 149521680

約数和(自身を除く): 70031330

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 17863, 35726, 89315, 178630, 446575, 893150, 1589807, 3179614, 7949035, 15898070, 39745175, 79490350]

約数ペア:

[(1, 79490350), (2, 39745175), (5, 15898070), (10, 7949035), (25, 3179614), (50, 1589807), (89, 893150), (178, 446575), (445, 178630), (890, 89315), (2225, 35726), (4450, 17863)]