8426720

素因数分解:

$2^5\times 5^1\times {\mathrm{52667}}^1$

素因数の和:52682

約数の個数: 24

約数和(自身を含む): 19908504

約数和(自身を除く): 11481784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 52667, 105334, 210668, 263335, 421336, 526670, 842672, 1053340, 1685344, 2106680, 4213360, 8426720]

約数ペア:

[(1, 8426720), (2, 4213360), (4, 2106680), (5, 1685344), (8, 1053340), (10, 842672), (16, 526670), (20, 421336), (32, 263335), (40, 210668), (80, 105334), (160, 52667)]