23018330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 19749670

約数列:

[1, 2, 5, 10, 43, 86, 199, 215, 269, 398, 430, 538, 995, 1345, 1990, 2690, 8557, 11567, 17114, 23134, 42785, 53531, 57835, 85570, 107062, 115670, 267655, 535310, 2301833, 4603666, 11509165, 23018330]

約数ペア:

[(1, 23018330), (2, 11509165), (5, 4603666), (10, 2301833), (43, 535310), (86, 267655), (199, 115670), (215, 107062), (269, 85570), (398, 57835), (430, 53531), (538, 42785), (995, 23134), (1345, 17114), (1990, 11567), (2690, 8557)]