25867870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16067}}^1$

素因数の和:16104

約数の個数: 32

約数和(自身を含む): 55531008

約数和(自身を除く): 29663138

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 16067, 32134, 80335, 112469, 160670, 224938, 369541, 562345, 739082, 1124690, 1847705, 2586787, 3695410, 5173574, 12933935, 25867870]

約数ペア:

[(1, 25867870), (2, 12933935), (5, 5173574), (7, 3695410), (10, 2586787), (14, 1847705), (23, 1124690), (35, 739082), (46, 562345), (70, 369541), (115, 224938), (161, 160670), (230, 112469), (322, 80335), (805, 32134), (1610, 16067)]