73227740

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{7457}}^1$

素因数の和:7957

約数の個数: 24

約数和(自身を含む): 154112112

約数和(自身を除く): 80884372

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 7457, 9820, 14914, 29828, 37285, 74570, 149140, 3661387, 7322774, 14645548, 18306935, 36613870, 73227740]

約数ペア:

[(1, 73227740), (2, 36613870), (4, 18306935), (5, 14645548), (10, 7322774), (20, 3661387), (491, 149140), (982, 74570), (1964, 37285), (2455, 29828), (4910, 14914), (7457, 9820)]