25021010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15541}}^1$

素因数の和:15578

約数の個数: 32

約数和(自身を含む): 53713152

約数和(自身を除く): 28692142

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 15541, 31082, 77705, 108787, 155410, 217574, 357443, 543935, 714886, 1087870, 1787215, 2502101, 3574430, 5004202, 12510505, 25021010]

約数ペア:

[(1, 25021010), (2, 12510505), (5, 5004202), (7, 3574430), (10, 2502101), (14, 1787215), (23, 1087870), (35, 714886), (46, 543935), (70, 357443), (115, 217574), (161, 155410), (230, 108787), (322, 77705), (805, 31082), (1610, 15541)]