23070140

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2753}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 48580560

約数和(自身を除く): 25510420

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 2753, 4190, 5506, 8380, 11012, 13765, 27530, 55060, 1153507, 2307014, 4614028, 5767535, 11535070, 23070140]

約数ペア:

[(1, 23070140), (2, 11535070), (4, 5767535), (5, 4614028), (10, 2307014), (20, 1153507), (419, 55060), (838, 27530), (1676, 13765), (2095, 11012), (2753, 8380), (4190, 5506)]