973640

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 2221560

約数和(自身を除く): 1247920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 241, 404, 482, 505, 808, 964, 1010, 1205, 1928, 2020, 2410, 4040, 4820, 9640, 24341, 48682, 97364, 121705, 194728, 243410, 486820, 973640]

約数ペア:

[(1, 973640), (2, 486820), (4, 243410), (5, 194728), (8, 121705), (10, 97364), (20, 48682), (40, 24341), (101, 9640), (202, 4820), (241, 4040), (404, 2410), (482, 2020), (505, 1928), (808, 1205), (964, 1010)]