4461650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 9140040

約数和(自身を除く): 4678390

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 181, 290, 362, 425, 493, 725, 850, 905, 986, 1450, 1810, 2465, 3077, 4525, 4930, 5249, 6154, 9050, 10498, 12325, 15385, 24650, 26245, 30770, 52490, 76925, 89233, 131225, 153850, 178466, 262450, 446165, 892330, 2230825, 4461650]

約数ペア:

[(1, 4461650), (2, 2230825), (5, 892330), (10, 446165), (17, 262450), (25, 178466), (29, 153850), (34, 131225), (50, 89233), (58, 76925), (85, 52490), (145, 30770), (170, 26245), (181, 24650), (290, 15385), (362, 12325), (425, 10498), (493, 9050), (725, 6154), (850, 5249), (905, 4930), (986, 4525), (1450, 3077), (1810, 2465)]