4866620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2011}}^1$

素因数の和:2042

約数の個数: 36

約数和(自身を含む): 11239032

約数和(自身を除く): 6372412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2011, 2420, 4022, 8044, 10055, 20110, 22121, 40220, 44242, 88484, 110605, 221210, 243331, 442420, 486662, 973324, 1216655, 2433310, 4866620]

約数ペア:

[(1, 4866620), (2, 2433310), (4, 1216655), (5, 973324), (10, 486662), (11, 442420), (20, 243331), (22, 221210), (44, 110605), (55, 88484), (110, 44242), (121, 40220), (220, 22121), (242, 20110), (484, 10055), (605, 8044), (1210, 4022), (2011, 2420)]