23020760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{82217}}^1$

素因数の和:82235

約数の個数: 32

約数和(自身を含む): 59196960

約数和(自身を除く): 36176200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 82217, 164434, 328868, 411085, 575519, 657736, 822170, 1151038, 1644340, 2302076, 2877595, 3288680, 4604152, 5755190, 11510380, 23020760]

約数ペア:

[(1, 23020760), (2, 11510380), (4, 5755190), (5, 4604152), (7, 3288680), (8, 2877595), (10, 2302076), (14, 1644340), (20, 1151038), (28, 822170), (35, 657736), (40, 575519), (56, 411085), (70, 328868), (140, 164434), (280, 82217)]