108804536080

素因数分解:

$2^4\times 5^1\times {\mathrm{1360056701}}^1$

素因数の和:1360056714

約数の個数: 20

約数和(自身を含む): 252970546572

約数和(自身を除く): 144166010492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1360056701, 2720113402, 5440226804, 6800283505, 10880453608, 13600567010, 21760907216, 27201134020, 54402268040, 108804536080]

約数ペア:

[(1, 108804536080), (2, 54402268040), (4, 27201134020), (5, 21760907216), (8, 13600567010), (10, 10880453608), (16, 6800283505), (20, 5440226804), (40, 2720113402), (80, 1360056701)]