23423540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167311}}^1$

素因数の和:167327

約数の個数: 24

約数和(自身を含む): 56216832

約数和(自身を除く): 32793292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167311, 334622, 669244, 836555, 1171177, 1673110, 2342354, 3346220, 4684708, 5855885, 11711770, 23423540]

約数ペア:

[(1, 23423540), (2, 11711770), (4, 5855885), (5, 4684708), (7, 3346220), (10, 2342354), (14, 1673110), (20, 1171177), (28, 836555), (35, 669244), (70, 334622), (140, 167311)]