25613710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 49001760

約数和(自身を除く): 23388050

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 1193, 2147, 2386, 4294, 5965, 10735, 11930, 21470, 22667, 45334, 113335, 134809, 226670, 269618, 674045, 1348090, 2561371, 5122742, 12806855, 25613710]

約数ペア:

[(1, 25613710), (2, 12806855), (5, 5122742), (10, 2561371), (19, 1348090), (38, 674045), (95, 269618), (113, 226670), (190, 134809), (226, 113335), (565, 45334), (1130, 22667), (1193, 21470), (2147, 11930), (2386, 10735), (4294, 5965)]