10338920

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6011}}^1$

素因数の和:6065

約数の個数: 32

約数和(自身を含む): 23807520

約数和(自身を除く): 13468600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 6011, 12022, 24044, 30055, 48088, 60110, 120220, 240440, 258473, 516946, 1033892, 1292365, 2067784, 2584730, 5169460, 10338920]

約数ペア:

[(1, 10338920), (2, 5169460), (4, 2584730), (5, 2067784), (8, 1292365), (10, 1033892), (20, 516946), (40, 258473), (43, 240440), (86, 120220), (172, 60110), (215, 48088), (344, 30055), (430, 24044), (860, 12022), (1720, 6011)]