9802760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22279}}^1$

素因数の和:22301

約数の個数: 32

約数和(自身を含む): 24062400

約数和(自身を除く): 14259640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 22279, 44558, 89116, 111395, 178232, 222790, 245069, 445580, 490138, 891160, 980276, 1225345, 1960552, 2450690, 4901380, 9802760]

約数ペア:

[(1, 9802760), (2, 4901380), (4, 2450690), (5, 1960552), (8, 1225345), (10, 980276), (11, 891160), (20, 490138), (22, 445580), (40, 245069), (44, 222790), (55, 178232), (88, 111395), (110, 89116), (220, 44558), (440, 22279)]