127813150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 247796640

約数和(自身を除く): 119983490

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 181, 290, 362, 487, 725, 905, 974, 1450, 1810, 2435, 4525, 4870, 5249, 9050, 10498, 12175, 14123, 24350, 26245, 28246, 52490, 70615, 88147, 131225, 141230, 176294, 262450, 353075, 440735, 706150, 881470, 2203675, 2556263, 4407350, 5112526, 12781315, 25562630, 63906575, 127813150]

約数ペア:

[(1, 127813150), (2, 63906575), (5, 25562630), (10, 12781315), (25, 5112526), (29, 4407350), (50, 2556263), (58, 2203675), (145, 881470), (181, 706150), (290, 440735), (362, 353075), (487, 262450), (725, 176294), (905, 141230), (974, 131225), (1450, 88147), (1810, 70615), (2435, 52490), (4525, 28246), (4870, 26245), (5249, 24350), (9050, 14123), (10498, 12175)]