9305780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42299}}^1$

素因数の和:42319

約数の個数: 24

約数和(自身を含む): 21319200

約数和(自身を除く): 12013420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 42299, 84598, 169196, 211495, 422990, 465289, 845980, 930578, 1861156, 2326445, 4652890, 9305780]

約数ペア:

[(1, 9305780), (2, 4652890), (4, 2326445), (5, 1861156), (10, 930578), (11, 845980), (20, 465289), (22, 422990), (44, 211495), (55, 169196), (110, 84598), (220, 42299)]