23223280

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2713}}^1$

素因数の和:2833

約数の個数: 40

約数和(自身を含む): 54518832

約数和(自身を除く): 31295552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 2713, 4280, 5426, 8560, 10852, 13565, 21704, 27130, 43408, 54260, 108520, 217040, 290291, 580582, 1161164, 1451455, 2322328, 2902910, 4644656, 5805820, 11611640, 23223280]

約数ペア:

[(1, 23223280), (2, 11611640), (4, 5805820), (5, 4644656), (8, 2902910), (10, 2322328), (16, 1451455), (20, 1161164), (40, 580582), (80, 290291), (107, 217040), (214, 108520), (428, 54260), (535, 43408), (856, 27130), (1070, 21704), (1712, 13565), (2140, 10852), (2713, 8560), (4280, 5426)]