25136510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 53901936

約数和(自身を除く): 28765426

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1193, 1505, 2107, 2386, 3010, 4214, 5965, 8351, 10535, 11930, 16702, 21070, 41755, 51299, 58457, 83510, 102598, 116914, 256495, 292285, 359093, 512990, 584570, 718186, 1795465, 2513651, 3590930, 5027302, 12568255, 25136510]

約数ペア:

[(1, 25136510), (2, 12568255), (5, 5027302), (7, 3590930), (10, 2513651), (14, 1795465), (35, 718186), (43, 584570), (49, 512990), (70, 359093), (86, 292285), (98, 256495), (215, 116914), (245, 102598), (301, 83510), (430, 58457), (490, 51299), (602, 41755), (1193, 21070), (1505, 16702), (2107, 11930), (2386, 10535), (3010, 8351), (4214, 5965)]