1124709140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1814047}}^1$

素因数の和:1814087

約数の個数: 24

約数和(自身を含む): 2438080512

約数和(自身を除く): 1313371372

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1814047, 3628094, 7256188, 9070235, 18140470, 36280940, 56235457, 112470914, 224941828, 281177285, 562354570, 1124709140]

約数ペア:

[(1, 1124709140), (2, 562354570), (4, 281177285), (5, 224941828), (10, 112470914), (20, 56235457), (31, 36280940), (62, 18140470), (124, 9070235), (155, 7256188), (310, 3628094), (620, 1814047)]