2547380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11579}}^1$

素因数の和:11599

約数の個数: 24

約数和(自身を含む): 5836320

約数和(自身を除く): 3288940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11579, 23158, 46316, 57895, 115790, 127369, 231580, 254738, 509476, 636845, 1273690, 2547380]

約数ペア:

[(1, 2547380), (2, 1273690), (4, 636845), (5, 509476), (10, 254738), (11, 231580), (20, 127369), (22, 115790), (44, 57895), (55, 46316), (110, 23158), (220, 11579)]