9246820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3821}}^1$

素因数の和:3852

約数の個数: 36

約数和(自身を含む): 21349692

約数和(自身を除く): 12102872

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 3821, 7642, 15284, 19105, 38210, 42031, 76420, 84062, 168124, 210155, 420310, 462341, 840620, 924682, 1849364, 2311705, 4623410, 9246820]

約数ペア:

[(1, 9246820), (2, 4623410), (4, 2311705), (5, 1849364), (10, 924682), (11, 840620), (20, 462341), (22, 420310), (44, 210155), (55, 168124), (110, 84062), (121, 76420), (220, 42031), (242, 38210), (484, 19105), (605, 15284), (1210, 7642), (2420, 3821)]