82790990

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{17959}}^1$

素因数の和:18427

約数の個数: 16

約数和(自身を含む): 149355360

約数和(自身を除く): 66564370

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 17959, 35918, 89795, 179590, 8279099, 16558198, 41395495, 82790990]

約数ペア:

[(1, 82790990), (2, 41395495), (5, 16558198), (10, 8279099), (461, 179590), (922, 89795), (2305, 35918), (4610, 17959)]