4883560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1009}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 12089700

約数和(自身を除く): 7206140

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1009, 1210, 2018, 2420, 4036, 4840, 5045, 8072, 10090, 11099, 20180, 22198, 40360, 44396, 55495, 88792, 110990, 122089, 221980, 244178, 443960, 488356, 610445, 976712, 1220890, 2441780, 4883560]

約数ペア:

[(1, 4883560), (2, 2441780), (4, 1220890), (5, 976712), (8, 610445), (10, 488356), (11, 443960), (20, 244178), (22, 221980), (40, 122089), (44, 110990), (55, 88792), (88, 55495), (110, 44396), (121, 40360), (220, 22198), (242, 20180), (440, 11099), (484, 10090), (605, 8072), (968, 5045), (1009, 4840), (1210, 4036), (2018, 2420)]