25627580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6131}}^1$

素因数の和:6170

約数の個数: 48

約数和(自身を含む): 61810560

約数和(自身を除く): 36182980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 6131, 12262, 24524, 30655, 61310, 67441, 116489, 122620, 134882, 232978, 269764, 337205, 465956, 582445, 674410, 1164890, 1281379, 1348820, 2329780, 2562758, 5125516, 6406895, 12813790, 25627580]

約数ペア:

[(1, 25627580), (2, 12813790), (4, 6406895), (5, 5125516), (10, 2562758), (11, 2329780), (19, 1348820), (20, 1281379), (22, 1164890), (38, 674410), (44, 582445), (55, 465956), (76, 337205), (95, 269764), (110, 232978), (190, 134882), (209, 122620), (220, 116489), (380, 67441), (418, 61310), (836, 30655), (1045, 24524), (2090, 12262), (4180, 6131)]