9934100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 54

約数和(自身を含む): 23723742

約数和(自身を除く): 13789642

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 821, 1100, 1210, 1642, 2420, 3025, 3284, 4105, 6050, 8210, 9031, 12100, 16420, 18062, 20525, 36124, 41050, 45155, 82100, 90310, 99341, 180620, 198682, 225775, 397364, 451550, 496705, 903100, 993410, 1986820, 2483525, 4967050, 9934100]

約数ペア:

[(1, 9934100), (2, 4967050), (4, 2483525), (5, 1986820), (10, 993410), (11, 903100), (20, 496705), (22, 451550), (25, 397364), (44, 225775), (50, 198682), (55, 180620), (100, 99341), (110, 90310), (121, 82100), (220, 45155), (242, 41050), (275, 36124), (484, 20525), (550, 18062), (605, 16420), (821, 12100), (1100, 9031), (1210, 8210), (1642, 6050), (2420, 4105), (3025, 3284)]