67085540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{45949}}^1$

素因数の和:46031

約数の個数: 24

約数和(自身を含む): 142812600

約数和(自身を除く): 75727060

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 45949, 91898, 183796, 229745, 459490, 918980, 3354277, 6708554, 13417108, 16771385, 33542770, 67085540]

約数ペア:

[(1, 67085540), (2, 33542770), (4, 16771385), (5, 13417108), (10, 6708554), (20, 3354277), (73, 918980), (146, 459490), (292, 229745), (365, 183796), (730, 91898), (1460, 45949)]