5237140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8447}}^1$

素因数の和:8487

約数の個数: 24

約数和(自身を含む): 11354112

約数和(自身を除く): 6116972

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8447, 16894, 33788, 42235, 84470, 168940, 261857, 523714, 1047428, 1309285, 2618570, 5237140]

約数ペア:

[(1, 5237140), (2, 2618570), (4, 1309285), (5, 1047428), (10, 523714), (20, 261857), (31, 168940), (62, 84470), (124, 42235), (155, 33788), (310, 16894), (620, 8447)]