27534760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5689}}^1$

素因数の和:5722

約数の個数: 48

約数和(自身を含む): 68109300

約数和(自身を除く): 40574540

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 5689, 11378, 22756, 28445, 45512, 56890, 62579, 113780, 125158, 227560, 250316, 312895, 500632, 625790, 688369, 1251580, 1376738, 2503160, 2753476, 3441845, 5506952, 6883690, 13767380, 27534760]

約数ペア:

[(1, 27534760), (2, 13767380), (4, 6883690), (5, 5506952), (8, 3441845), (10, 2753476), (11, 2503160), (20, 1376738), (22, 1251580), (40, 688369), (44, 625790), (55, 500632), (88, 312895), (110, 250316), (121, 227560), (220, 125158), (242, 113780), (440, 62579), (484, 56890), (605, 45512), (968, 28445), (1210, 22756), (2420, 11378), (4840, 5689)]