24231140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13613}}^1$

素因数の和:13711

約数の個数: 24

約数和(自身を含む): 51460920

約数和(自身を除く): 27229780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 13613, 27226, 54452, 68065, 136130, 272260, 1211557, 2423114, 4846228, 6057785, 12115570, 24231140]

約数ペア:

[(1, 24231140), (2, 12115570), (4, 6057785), (5, 4846228), (10, 2423114), (20, 1211557), (89, 272260), (178, 136130), (356, 68065), (445, 54452), (890, 27226), (1780, 13613)]