11471680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3259}}^1$

素因数の和:3287

約数の個数: 56

約数和(自身を含む): 29809440

約数和(自身を除く): 18337760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3259, 3520, 6518, 13036, 16295, 26072, 32590, 35849, 52144, 65180, 71698, 104288, 130360, 143396, 179245, 208576, 260720, 286792, 358490, 521440, 573584, 716980, 1042880, 1147168, 1433960, 2294336, 2867920, 5735840, 11471680]

約数ペア:

[(1, 11471680), (2, 5735840), (4, 2867920), (5, 2294336), (8, 1433960), (10, 1147168), (11, 1042880), (16, 716980), (20, 573584), (22, 521440), (32, 358490), (40, 286792), (44, 260720), (55, 208576), (64, 179245), (80, 143396), (88, 130360), (110, 104288), (160, 71698), (176, 65180), (220, 52144), (320, 35849), (352, 32590), (440, 26072), (704, 16295), (880, 13036), (1760, 6518), (3259, 3520)]