47451380

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{14207}}^1$

素因数の和:14383

約数の個数: 24

約数和(自身を含む): 100251648

約数和(自身を除く): 52800268

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 14207, 28414, 56828, 71035, 142070, 284140, 2372569, 4745138, 9490276, 11862845, 23725690, 47451380]

約数ペア:

[(1, 47451380), (2, 23725690), (4, 11862845), (5, 9490276), (10, 4745138), (20, 2372569), (167, 284140), (334, 142070), (668, 71035), (835, 56828), (1670, 28414), (3340, 14207)]