29733880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67577}}^1$

素因数の和:67599

約数の個数: 32

約数和(自身を含む): 72984240

約数和(自身を除く): 43250360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 67577, 135154, 270308, 337885, 540616, 675770, 743347, 1351540, 1486694, 2703080, 2973388, 3716735, 5946776, 7433470, 14866940, 29733880]

約数ペア:

[(1, 29733880), (2, 14866940), (4, 7433470), (5, 5946776), (8, 3716735), (10, 2973388), (11, 2703080), (20, 1486694), (22, 1351540), (40, 743347), (44, 675770), (55, 540616), (88, 337885), (110, 270308), (220, 135154), (440, 67577)]