25502330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2621}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 52859520

約数和(自身を除く): 27357190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 2621, 4865, 5242, 9730, 13105, 18347, 26210, 36694, 91735, 183470, 364319, 728638, 1821595, 2550233, 3643190, 5100466, 12751165, 25502330]

約数ペア:

[(1, 25502330), (2, 12751165), (5, 5100466), (7, 3643190), (10, 2550233), (14, 1821595), (35, 728638), (70, 364319), (139, 183470), (278, 91735), (695, 36694), (973, 26210), (1390, 18347), (1946, 13105), (2621, 9730), (4865, 5242)]