11668580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7577}}^1$

素因数の和:7604

約数の個数: 48

約数和(自身を含む): 30554496

約数和(自身を除く): 18885916

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7577, 15154, 30308, 37885, 53039, 75770, 83347, 106078, 151540, 166694, 212156, 265195, 333388, 416735, 530390, 583429, 833470, 1060780, 1166858, 1666940, 2333716, 2917145, 5834290, 11668580]

約数ペア:

[(1, 11668580), (2, 5834290), (4, 2917145), (5, 2333716), (7, 1666940), (10, 1166858), (11, 1060780), (14, 833470), (20, 583429), (22, 530390), (28, 416735), (35, 333388), (44, 265195), (55, 212156), (70, 166694), (77, 151540), (110, 106078), (140, 83347), (154, 75770), (220, 53039), (308, 37885), (385, 30308), (770, 15154), (1540, 7577)]