235244540

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{37579}}^1$

素因数の和:37901

約数の個数: 24

約数和(自身を含む): 495605040

約数和(自身を除く): 260360500

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 37579, 75158, 150316, 187895, 375790, 751580, 11762227, 23524454, 47048908, 58811135, 117622270, 235244540]

約数ペア:

[(1, 235244540), (2, 117622270), (4, 58811135), (5, 47048908), (10, 23524454), (20, 11762227), (313, 751580), (626, 375790), (1252, 187895), (1565, 150316), (3130, 75158), (6260, 37579)]