17170040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9133}}^1$

素因数の和:9191

約数の個数: 32

約数和(自身を含む): 39458880

約数和(自身を除く): 22288840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 9133, 18266, 36532, 45665, 73064, 91330, 182660, 365320, 429251, 858502, 1717004, 2146255, 3434008, 4292510, 8585020, 17170040]

約数ペア:

[(1, 17170040), (2, 8585020), (4, 4292510), (5, 3434008), (8, 2146255), (10, 1717004), (20, 858502), (40, 429251), (47, 365320), (94, 182660), (188, 91330), (235, 73064), (376, 45665), (470, 36532), (940, 18266), (1880, 9133)]