6560620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2711}}^1$

素因数の和:2742

約数の個数: 36

約数和(自身を含む): 15149232

約数和(自身を除く): 8588612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 2711, 5422, 10844, 13555, 27110, 29821, 54220, 59642, 119284, 149105, 298210, 328031, 596420, 656062, 1312124, 1640155, 3280310, 6560620]

約数ペア:

[(1, 6560620), (2, 3280310), (4, 1640155), (5, 1312124), (10, 656062), (11, 596420), (20, 328031), (22, 298210), (44, 149105), (55, 119284), (110, 59642), (121, 54220), (220, 29821), (242, 27110), (484, 13555), (605, 10844), (1210, 5422), (2420, 2711)]