4860980

素因数分解:

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

素因数の和:101

約数の個数: 54

約数和(自身を含む): 11230674

約数和(自身を除く): 6369694

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 289, 290, 340, 493, 578, 580, 841, 986, 1156, 1445, 1682, 1972, 2465, 2890, 3364, 4205, 4930, 5780, 8381, 8410, 9860, 14297, 16762, 16820, 28594, 33524, 41905, 57188, 71485, 83810, 142970, 167620, 243049, 285940, 486098, 972196, 1215245, 2430490, 4860980]

約数ペア:

[(1, 4860980), (2, 2430490), (4, 1215245), (5, 972196), (10, 486098), (17, 285940), (20, 243049), (29, 167620), (34, 142970), (58, 83810), (68, 71485), (85, 57188), (116, 41905), (145, 33524), (170, 28594), (289, 16820), (290, 16762), (340, 14297), (493, 9860), (578, 8410), (580, 8381), (841, 5780), (986, 4930), (1156, 4205), (1445, 3364), (1682, 2890), (1972, 2465)]