23266460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{166189}}^1$

素因数の和:166205

約数の個数: 24

約数和(自身を含む): 55839840

約数和(自身を除く): 32573380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 166189, 332378, 664756, 830945, 1163323, 1661890, 2326646, 3323780, 4653292, 5816615, 11633230, 23266460]

約数ペア:

[(1, 23266460), (2, 11633230), (4, 5816615), (5, 4653292), (7, 3323780), (10, 2326646), (14, 1661890), (20, 1163323), (28, 830945), (35, 664756), (70, 332378), (140, 166189)]