9736400

素因数分解:

$2^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 60

約数和(自身を含む): 23721324

約数和(自身を除く): 13984924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 200, 202, 241, 400, 404, 482, 505, 808, 964, 1010, 1205, 1616, 1928, 2020, 2410, 2525, 3856, 4040, 4820, 5050, 6025, 8080, 9640, 10100, 12050, 19280, 20200, 24100, 24341, 40400, 48200, 48682, 96400, 97364, 121705, 194728, 243410, 389456, 486820, 608525, 973640, 1217050, 1947280, 2434100, 4868200, 9736400]

約数ペア:

[(1, 9736400), (2, 4868200), (4, 2434100), (5, 1947280), (8, 1217050), (10, 973640), (16, 608525), (20, 486820), (25, 389456), (40, 243410), (50, 194728), (80, 121705), (100, 97364), (101, 96400), (200, 48682), (202, 48200), (241, 40400), (400, 24341), (404, 24100), (482, 20200), (505, 19280), (808, 12050), (964, 10100), (1010, 9640), (1205, 8080), (1616, 6025), (1928, 5050), (2020, 4820), (2410, 4040), (2525, 3856)]