40836490

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{11701}}^1$

素因数の和:12057

約数の個数: 16

約数和(自身を含む): 73722600

約数和(自身を除く): 32886110

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 11701, 23402, 58505, 117010, 4083649, 8167298, 20418245, 40836490]

約数ペア:

[(1, 40836490), (2, 20418245), (5, 8167298), (10, 4083649), (349, 117010), (698, 58505), (1745, 23402), (3490, 11701)]