9023080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20507}}^1$

素因数の和:20529

約数の個数: 32

約数和(自身を含む): 22148640

約数和(自身を除く): 13125560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 20507, 41014, 82028, 102535, 164056, 205070, 225577, 410140, 451154, 820280, 902308, 1127885, 1804616, 2255770, 4511540, 9023080]

約数ペア:

[(1, 9023080), (2, 4511540), (4, 2255770), (5, 1804616), (8, 1127885), (10, 902308), (11, 820280), (20, 451154), (22, 410140), (40, 225577), (44, 205070), (55, 164056), (88, 102535), (110, 82028), (220, 41014), (440, 20507)]