4032173680

素因数分解:

$2^4\times 5^1\times {\mathrm{50402171}}^1$

素因数の和:50402184

約数の個数: 20

約数和(自身を含む): 9374803992

約数和(自身を除く): 5342630312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 50402171, 100804342, 201608684, 252010855, 403217368, 504021710, 806434736, 1008043420, 2016086840, 4032173680]

約数ペア:

[(1, 4032173680), (2, 2016086840), (4, 1008043420), (5, 806434736), (8, 504021710), (10, 403217368), (16, 252010855), (20, 201608684), (40, 100804342), (80, 50402171)]