25508330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{829}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 48943440

約数和(自身を除く): 23435110

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181, 362, 829, 905, 1658, 1810, 3077, 4145, 6154, 8290, 14093, 15385, 28186, 30770, 70465, 140930, 150049, 300098, 750245, 1500490, 2550833, 5101666, 12754165, 25508330]

約数ペア:

[(1, 25508330), (2, 12754165), (5, 5101666), (10, 2550833), (17, 1500490), (34, 750245), (85, 300098), (170, 150049), (181, 140930), (362, 70465), (829, 30770), (905, 28186), (1658, 15385), (1810, 14093), (3077, 8290), (4145, 6154)]