9496120

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5521}}^1$

素因数の和:5575

約数の個数: 32

約数和(自身を含む): 21867120

約数和(自身を除く): 12371000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 5521, 11042, 22084, 27605, 44168, 55210, 110420, 220840, 237403, 474806, 949612, 1187015, 1899224, 2374030, 4748060, 9496120]

約数ペア:

[(1, 9496120), (2, 4748060), (4, 2374030), (5, 1899224), (8, 1187015), (10, 949612), (20, 474806), (40, 237403), (43, 220840), (86, 110420), (172, 55210), (215, 44168), (344, 27605), (430, 22084), (860, 11042), (1720, 5521)]