1898720

素因数分解:

$2^5\times 5^1\times {\mathrm{11867}}^1$

素因数の和:11882

約数の個数: 24

約数和(自身を含む): 4486104

約数和(自身を除く): 2587384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 11867, 23734, 47468, 59335, 94936, 118670, 189872, 237340, 379744, 474680, 949360, 1898720]

約数ペア:

[(1, 1898720), (2, 949360), (4, 474680), (5, 379744), (8, 237340), (10, 189872), (16, 118670), (20, 94936), (32, 59335), (40, 47468), (80, 23734), (160, 11867)]