8983820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26423}}^1$

素因数の和:26449

約数の個数: 24

約数和(自身を含む): 19976544

約数和(自身を除く): 10992724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 26423, 52846, 105692, 132115, 264230, 449191, 528460, 898382, 1796764, 2245955, 4491910, 8983820]

約数ペア:

[(1, 8983820), (2, 4491910), (4, 2245955), (5, 1796764), (10, 898382), (17, 528460), (20, 449191), (34, 264230), (68, 132115), (85, 105692), (170, 52846), (340, 26423)]