9796900

素因数分解:

$2^2\times 5^2\times {\mathrm{313}}^2$

素因数の和:640

約数の個数: 27

約数和(自身を含む): 21327411

約数和(自身を除く): 11530511

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 313, 626, 1252, 1565, 3130, 6260, 7825, 15650, 31300, 97969, 195938, 391876, 489845, 979690, 1959380, 2449225, 4898450, 9796900]

約数ペア:

[(1, 9796900), (2, 4898450), (4, 2449225), (5, 1959380), (10, 979690), (20, 489845), (25, 391876), (50, 195938), (100, 97969), (313, 31300), (626, 15650), (1252, 7825), (1565, 6260)]