99383240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{225871}}^1$

素因数の和:225893

約数の個数: 32

約数和(自身を含む): 243941760

約数和(自身を除く): 144558520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 225871, 451742, 903484, 1129355, 1806968, 2258710, 2484581, 4517420, 4969162, 9034840, 9938324, 12422905, 19876648, 24845810, 49691620, 99383240]

約数ペア:

[(1, 99383240), (2, 49691620), (4, 24845810), (5, 19876648), (8, 12422905), (10, 9938324), (11, 9034840), (20, 4969162), (22, 4517420), (40, 2484581), (44, 2258710), (55, 1806968), (88, 1129355), (110, 903484), (220, 451742), (440, 225871)]