23394980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167107}}^1$

素因数の和:167123

約数の個数: 24

約数和(自身を含む): 56148288

約数和(自身を除く): 32753308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167107, 334214, 668428, 835535, 1169749, 1671070, 2339498, 3342140, 4678996, 5848745, 11697490, 23394980]

約数ペア:

[(1, 23394980), (2, 11697490), (4, 5848745), (5, 4678996), (7, 3342140), (10, 2339498), (14, 1671070), (20, 1169749), (28, 835535), (35, 668428), (70, 334214), (140, 167107)]