90783220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{412651}}^1$

素因数の和:412671

約数の個数: 24

約数和(自身を含む): 207976608

約数和(自身を除く): 117193388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 412651, 825302, 1650604, 2063255, 4126510, 4539161, 8253020, 9078322, 18156644, 22695805, 45391610, 90783220]

約数ペア:

[(1, 90783220), (2, 45391610), (4, 22695805), (5, 18156644), (10, 9078322), (11, 8253020), (20, 4539161), (22, 4126510), (44, 2063255), (55, 1650604), (110, 825302), (220, 412651)]