47673820

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5689}}^1$

素因数の和:6117

約数の個数: 24

約数和(自身を含む): 100371600

約数和(自身を除く): 52697780

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 5689, 8380, 11378, 22756, 28445, 56890, 113780, 2383691, 4767382, 9534764, 11918455, 23836910, 47673820]

約数ペア:

[(1, 47673820), (2, 23836910), (4, 11918455), (5, 9534764), (10, 4767382), (20, 2383691), (419, 113780), (838, 56890), (1676, 28445), (2095, 22756), (4190, 11378), (5689, 8380)]