27528650

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{1373}}^1$

素因数の和:1786

約数の個数: 24

約数和(自身を含む): 51368364

約数和(自身を除く): 23839714

約数列:

[1, 2, 5, 10, 25, 50, 401, 802, 1373, 2005, 2746, 4010, 6865, 10025, 13730, 20050, 34325, 68650, 550573, 1101146, 2752865, 5505730, 13764325, 27528650]

約数ペア:

[(1, 27528650), (2, 13764325), (5, 5505730), (10, 2752865), (25, 1101146), (50, 550573), (401, 68650), (802, 34325), (1373, 20050), (2005, 13730), (2746, 10025), (4010, 6865)]