9625540

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1997}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 20307672

約数和(自身を除く): 10682132

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 1997, 2410, 3994, 4820, 7988, 9985, 19970, 39940, 481277, 962554, 1925108, 2406385, 4812770, 9625540]

約数ペア:

[(1, 9625540), (2, 4812770), (4, 2406385), (5, 1925108), (10, 962554), (20, 481277), (241, 39940), (482, 19970), (964, 9985), (1205, 7988), (1997, 4820), (2410, 3994)]