1134496520

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{659591}}^1$

素因数の和:659645

約数の個数: 32

約数和(自身を含む): 2611984320

約数和(自身を除く): 1477487800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 659591, 1319182, 2638364, 3297955, 5276728, 6595910, 13191820, 26383640, 28362413, 56724826, 113449652, 141812065, 226899304, 283624130, 567248260, 1134496520]

約数ペア:

[(1, 1134496520), (2, 567248260), (4, 283624130), (5, 226899304), (8, 141812065), (10, 113449652), (20, 56724826), (40, 28362413), (43, 26383640), (86, 13191820), (172, 6595910), (215, 5276728), (344, 3297955), (430, 2638364), (860, 1319182), (1720, 659591)]