227907760

素因数分解:

$2^4\times 5^1\times {\mathrm{2848847}}^1$

素因数の和:2848860

約数の個数: 20

約数和(自身を含む): 529885728

約数和(自身を除く): 301977968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2848847, 5697694, 11395388, 14244235, 22790776, 28488470, 45581552, 56976940, 113953880, 227907760]

約数ペア:

[(1, 227907760), (2, 113953880), (4, 56976940), (5, 45581552), (8, 28488470), (10, 22790776), (16, 14244235), (20, 11395388), (40, 5697694), (80, 2848847)]