40313365

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{883}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 50663808

約数和(自身を除く): 10350443

約数列:

[1, 5, 23, 115, 397, 883, 1985, 4415, 9131, 20309, 45655, 101545, 350551, 1752755, 8062673, 40313365]

約数ペア:

[(1, 40313365), (5, 8062673), (23, 1752755), (115, 350551), (397, 101545), (883, 45655), (1985, 20309), (4415, 9131)]