12552980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57059}}^1$

素因数の和:57079

約数の個数: 24

約数和(自身を含む): 28758240

約数和(自身を除く): 16205260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 57059, 114118, 228236, 285295, 570590, 627649, 1141180, 1255298, 2510596, 3138245, 6276490, 12552980]

約数ペア:

[(1, 12552980), (2, 6276490), (4, 3138245), (5, 2510596), (10, 1255298), (11, 1141180), (20, 627649), (22, 570590), (44, 285295), (55, 228236), (110, 114118), (220, 57059)]