25172210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9719}}^1$

素因数の和:9770

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 28015630

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 9719, 19438, 48595, 68033, 97190, 136066, 340165, 359603, 680330, 719206, 1798015, 2517221, 3596030, 5034442, 12586105, 25172210]

約数ペア:

[(1, 25172210), (2, 12586105), (5, 5034442), (7, 3596030), (10, 2517221), (14, 1798015), (35, 719206), (37, 680330), (70, 359603), (74, 340165), (185, 136066), (259, 97190), (370, 68033), (518, 48595), (1295, 19438), (2590, 9719)]