5665220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2341}}^1$

素因数の和:2372

約数の個数: 36

約数和(自身を含む): 13082412

約数和(自身を除く): 7417192

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2341, 2420, 4682, 9364, 11705, 23410, 25751, 46820, 51502, 103004, 128755, 257510, 283261, 515020, 566522, 1133044, 1416305, 2832610, 5665220]

約数ペア:

[(1, 5665220), (2, 2832610), (4, 1416305), (5, 1133044), (10, 566522), (11, 515020), (20, 283261), (22, 257510), (44, 128755), (55, 103004), (110, 51502), (121, 46820), (220, 25751), (242, 23410), (484, 11705), (605, 9364), (1210, 4682), (2341, 2420)]