9866720

素因数分解:

$2^5\times 5^1\times {\mathrm{61667}}^1$

素因数の和:61682

約数の個数: 24

約数和(自身を含む): 23310504

約数和(自身を除く): 13443784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 61667, 123334, 246668, 308335, 493336, 616670, 986672, 1233340, 1973344, 2466680, 4933360, 9866720]

約数ペア:

[(1, 9866720), (2, 4933360), (4, 2466680), (5, 1973344), (8, 1233340), (10, 986672), (16, 616670), (20, 493336), (32, 308335), (40, 246668), (80, 123334), (160, 61667)]