503296130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{26227}}^1$

素因数の和:26354

約数の個数: 32

約数和(自身を含む): 963092160

約数和(自身を除く): 459796030

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 9595, 19190, 26227, 52454, 131135, 262270, 498313, 996626, 2491565, 2648927, 4983130, 5297854, 13244635, 26489270, 50329613, 100659226, 251648065, 503296130]

約数ペア:

[(1, 503296130), (2, 251648065), (5, 100659226), (10, 50329613), (19, 26489270), (38, 13244635), (95, 5297854), (101, 4983130), (190, 2648927), (202, 2491565), (505, 996626), (1010, 498313), (1919, 262270), (3838, 131135), (9595, 52454), (19190, 26227)]