25441010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21379}}^1$

素因数の和:21410

約数の個数: 32

約数和(自身を含む): 55416960

約数和(自身を除く): 29975950

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 21379, 42758, 106895, 149653, 213790, 299306, 363443, 726886, 748265, 1496530, 1817215, 2544101, 3634430, 5088202, 12720505, 25441010]

約数ペア:

[(1, 25441010), (2, 12720505), (5, 5088202), (7, 3634430), (10, 2544101), (14, 1817215), (17, 1496530), (34, 748265), (35, 726886), (70, 363443), (85, 299306), (119, 213790), (170, 149653), (238, 106895), (595, 42758), (1190, 21379)]