2017284037480

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{226152919}}^1$

素因数の和:226153153

約数の個数: 32

約数和(自身を含む): 4559242867200

約数和(自身を除く): 2541958829720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 8920, 226152919, 452305838, 904611676, 1130764595, 1809223352, 2261529190, 4523058380, 9046116760, 50432100937, 100864201874, 201728403748, 252160504685, 403456807496, 504321009370, 1008642018740, 2017284037480]

約数ペア:

[(1, 2017284037480), (2, 1008642018740), (4, 504321009370), (5, 403456807496), (8, 252160504685), (10, 201728403748), (20, 100864201874), (40, 50432100937), (223, 9046116760), (446, 4523058380), (892, 2261529190), (1115, 1809223352), (1784, 1130764595), (2230, 904611676), (4460, 452305838), (8920, 226152919)]