22627760

素因数分解:

$2^4\times 5^1\times {\mathrm{282847}}^1$

素因数の和:282860

約数の個数: 20

約数和(自身を含む): 52609728

約数和(自身を除く): 29981968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 282847, 565694, 1131388, 1414235, 2262776, 2828470, 4525552, 5656940, 11313880, 22627760]

約数ペア:

[(1, 22627760), (2, 11313880), (4, 5656940), (5, 4525552), (8, 2828470), (10, 2262776), (16, 1414235), (20, 1131388), (40, 565694), (80, 282847)]