5541220

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{601}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 11681208

約数和(自身を除く): 6139988

約数列:

[1, 2, 4, 5, 10, 20, 461, 601, 922, 1202, 1844, 2305, 2404, 3005, 4610, 6010, 9220, 12020, 277061, 554122, 1108244, 1385305, 2770610, 5541220]

約数ペア:

[(1, 5541220), (2, 2770610), (4, 1385305), (5, 1108244), (10, 554122), (20, 277061), (461, 12020), (601, 9220), (922, 6010), (1202, 4610), (1844, 3005), (2305, 2404)]