26291540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 60770304

約数和(自身を除く): 34478764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 941, 1270, 1397, 1882, 2540, 2794, 3764, 4705, 5588, 6985, 9410, 10351, 13970, 18820, 20702, 27940, 41404, 51755, 103510, 119507, 207020, 239014, 478028, 597535, 1195070, 1314577, 2390140, 2629154, 5258308, 6572885, 13145770, 26291540]

約数ペア:

[(1, 26291540), (2, 13145770), (4, 6572885), (5, 5258308), (10, 2629154), (11, 2390140), (20, 1314577), (22, 1195070), (44, 597535), (55, 478028), (110, 239014), (127, 207020), (220, 119507), (254, 103510), (508, 51755), (635, 41404), (941, 27940), (1270, 20702), (1397, 18820), (1882, 13970), (2540, 10351), (2794, 9410), (3764, 6985), (4705, 5588)]