23660980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{169007}}^1$

素因数の和:169023

約数の個数: 24

約数和(自身を含む): 56786688

約数和(自身を除く): 33125708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 169007, 338014, 676028, 845035, 1183049, 1690070, 2366098, 3380140, 4732196, 5915245, 11830490, 23660980]

約数ペア:

[(1, 23660980), (2, 11830490), (4, 5915245), (5, 4732196), (7, 3380140), (10, 2366098), (14, 1690070), (20, 1183049), (28, 845035), (35, 676028), (70, 338014), (140, 169007)]