23540260

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1619}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 49533120

約数和(自身を除く): 25992860

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 1619, 2908, 3238, 3635, 6476, 7270, 8095, 14540, 16190, 32380, 1177013, 2354026, 4708052, 5885065, 11770130, 23540260]

約数ペア:

[(1, 23540260), (2, 11770130), (4, 5885065), (5, 4708052), (10, 2354026), (20, 1177013), (727, 32380), (1454, 16190), (1619, 14540), (2908, 8095), (3238, 7270), (3635, 6476)]