26735390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^2$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 57757752

約数和(自身を除く): 31022362

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 289, 290, 319, 374, 493, 578, 638, 841, 935, 986, 1445, 1595, 1682, 1870, 2465, 2890, 3179, 3190, 4205, 4930, 5423, 6358, 8381, 8410, 9251, 10846, 14297, 15895, 16762, 18502, 27115, 28594, 31790, 41905, 46255, 54230, 71485, 83810, 92191, 92510, 142970, 157267, 184382, 243049, 314534, 460955, 486098, 786335, 921910, 1215245, 1572670, 2430490, 2673539, 5347078, 13367695, 26735390]

約数ペア:

[(1, 26735390), (2, 13367695), (5, 5347078), (10, 2673539), (11, 2430490), (17, 1572670), (22, 1215245), (29, 921910), (34, 786335), (55, 486098), (58, 460955), (85, 314534), (110, 243049), (145, 184382), (170, 157267), (187, 142970), (289, 92510), (290, 92191), (319, 83810), (374, 71485), (493, 54230), (578, 46255), (638, 41905), (841, 31790), (935, 28594), (986, 27115), (1445, 18502), (1595, 16762), (1682, 15895), (1870, 14297), (2465, 10846), (2890, 9251), (3179, 8410), (3190, 8381), (4205, 6358), (4930, 5423)]