124454440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{282851}}^1$

素因数の和:282873

約数の個数: 32

約数和(自身を含む): 305480160

約数和(自身を除く): 181025720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 282851, 565702, 1131404, 1414255, 2262808, 2828510, 3111361, 5657020, 6222722, 11314040, 12445444, 15556805, 24890888, 31113610, 62227220, 124454440]

約数ペア:

[(1, 124454440), (2, 62227220), (4, 31113610), (5, 24890888), (8, 15556805), (10, 12445444), (11, 11314040), (20, 6222722), (22, 5657020), (40, 3111361), (44, 2828510), (55, 2262808), (88, 1414255), (110, 1131404), (220, 565702), (440, 282851)]