4444180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17093}}^1$

素因数の和:17115

約数の個数: 24

約数和(自身を含む): 10051272

約数和(自身を除く): 5607092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17093, 34186, 68372, 85465, 170930, 222209, 341860, 444418, 888836, 1111045, 2222090, 4444180]

約数ペア:

[(1, 4444180), (2, 2222090), (4, 1111045), (5, 888836), (10, 444418), (13, 341860), (20, 222209), (26, 170930), (52, 85465), (65, 68372), (130, 34186), (260, 17093)]