27473380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2657}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 64302336

約数和(自身を除く): 36828956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 2657, 5170, 5314, 10340, 10628, 13285, 26570, 29227, 53140, 58454, 116908, 124879, 146135, 249758, 292270, 499516, 584540, 624395, 1248790, 1373669, 2497580, 2747338, 5494676, 6868345, 13736690, 27473380]

約数ペア:

[(1, 27473380), (2, 13736690), (4, 6868345), (5, 5494676), (10, 2747338), (11, 2497580), (20, 1373669), (22, 1248790), (44, 624395), (47, 584540), (55, 499516), (94, 292270), (110, 249758), (188, 146135), (220, 124879), (235, 116908), (470, 58454), (517, 53140), (940, 29227), (1034, 26570), (2068, 13285), (2585, 10628), (2657, 10340), (5170, 5314)]