6397280

素因数分解:

$2^5\times 5^1\times {\mathrm{39983}}^1$

素因数の和:39998

約数の個数: 24

約数和(自身を含む): 15113952

約数和(自身を除く): 8716672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 39983, 79966, 159932, 199915, 319864, 399830, 639728, 799660, 1279456, 1599320, 3198640, 6397280]

約数ペア:

[(1, 6397280), (2, 3198640), (4, 1599320), (5, 1279456), (8, 799660), (10, 639728), (16, 399830), (20, 319864), (32, 199915), (40, 159932), (80, 79966), (160, 39983)]