73728680

素因数分解:

$2^3\times 5^1\times {\mathrm{1843217}}^1$

素因数の和:1843228

約数の個数: 16

約数和(自身を含む): 165889620

約数和(自身を除く): 92160940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1843217, 3686434, 7372868, 9216085, 14745736, 18432170, 36864340, 73728680]

約数ペア:

[(1, 73728680), (2, 36864340), (4, 18432170), (5, 14745736), (8, 9216085), (10, 7372868), (20, 3686434), (40, 1843217)]