13649540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9349}}^1$

素因数の和:9431

約数の個数: 24

約数和(自身を含む): 29059800

約数和(自身を除く): 15410260

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 9349, 18698, 37396, 46745, 93490, 186980, 682477, 1364954, 2729908, 3412385, 6824770, 13649540]

約数ペア:

[(1, 13649540), (2, 6824770), (4, 3412385), (5, 2729908), (10, 1364954), (20, 682477), (73, 186980), (146, 93490), (292, 46745), (365, 37396), (730, 18698), (1460, 9349)]