23412340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1879}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 56851200

約数和(自身を除く): 33438860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 1879, 2492, 3115, 3758, 6230, 7516, 9395, 12460, 13153, 18790, 26306, 37580, 52612, 65765, 131530, 167231, 263060, 334462, 668924, 836155, 1170617, 1672310, 2341234, 3344620, 4682468, 5853085, 11706170, 23412340]

約数ペア:

[(1, 23412340), (2, 11706170), (4, 5853085), (5, 4682468), (7, 3344620), (10, 2341234), (14, 1672310), (20, 1170617), (28, 836155), (35, 668924), (70, 334462), (89, 263060), (140, 167231), (178, 131530), (356, 65765), (445, 52612), (623, 37580), (890, 26306), (1246, 18790), (1780, 13153), (1879, 12460), (2492, 9395), (3115, 7516), (3758, 6230)]