12152450

素因数分解:

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

素因数の和:104

約数の個数: 54

約数和(自身を含む): 24867921

約数和(自身を除く): 12715471

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 289, 290, 425, 493, 578, 725, 841, 850, 986, 1445, 1450, 1682, 2465, 2890, 4205, 4930, 7225, 8381, 8410, 12325, 14297, 14450, 16762, 21025, 24650, 28594, 41905, 42050, 71485, 83810, 142970, 209525, 243049, 357425, 419050, 486098, 714850, 1215245, 2430490, 6076225, 12152450]

約数ペア:

[(1, 12152450), (2, 6076225), (5, 2430490), (10, 1215245), (17, 714850), (25, 486098), (29, 419050), (34, 357425), (50, 243049), (58, 209525), (85, 142970), (145, 83810), (170, 71485), (289, 42050), (290, 41905), (425, 28594), (493, 24650), (578, 21025), (725, 16762), (841, 14450), (850, 14297), (986, 12325), (1445, 8410), (1450, 8381), (1682, 7225), (2465, 4930), (2890, 4205)]