22630540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15937}}^1$

素因数の和:16017

約数の個数: 24

約数和(自身を含む): 48196512

約数和(自身を除く): 25565972

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 15937, 31874, 63748, 79685, 159370, 318740, 1131527, 2263054, 4526108, 5657635, 11315270, 22630540]

約数ペア:

[(1, 22630540), (2, 11315270), (4, 5657635), (5, 4526108), (10, 2263054), (20, 1131527), (71, 318740), (142, 159370), (284, 79685), (355, 63748), (710, 31874), (1420, 15937)]