10771420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4451}}^1$

素因数の和:4482

約数の個数: 36

約数和(自身を含む): 24868872

約数和(自身を除く): 14097452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 4451, 8902, 17804, 22255, 44510, 48961, 89020, 97922, 195844, 244805, 489610, 538571, 979220, 1077142, 2154284, 2692855, 5385710, 10771420]

約数ペア:

[(1, 10771420), (2, 5385710), (4, 2692855), (5, 2154284), (10, 1077142), (11, 979220), (20, 538571), (22, 489610), (44, 244805), (55, 195844), (110, 97922), (121, 89020), (220, 48961), (242, 44510), (484, 22255), (605, 17804), (1210, 8902), (2420, 4451)]