38234240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5431}}^1$

素因数の和:5461

約数の個数: 64

約数和(自身を含む): 99731520

約数和(自身を除く): 61497280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 5431, 7040, 10862, 21724, 27155, 43448, 54310, 59741, 86896, 108620, 119482, 173792, 217240, 238964, 298705, 347584, 434480, 477928, 597410, 695168, 868960, 955856, 1194820, 1737920, 1911712, 2389640, 3475840, 3823424, 4779280, 7646848, 9558560, 19117120, 38234240]

約数ペア:

[(1, 38234240), (2, 19117120), (4, 9558560), (5, 7646848), (8, 4779280), (10, 3823424), (11, 3475840), (16, 2389640), (20, 1911712), (22, 1737920), (32, 1194820), (40, 955856), (44, 868960), (55, 695168), (64, 597410), (80, 477928), (88, 434480), (110, 347584), (128, 298705), (160, 238964), (176, 217240), (220, 173792), (320, 119482), (352, 108620), (440, 86896), (640, 59741), (704, 54310), (880, 43448), (1408, 27155), (1760, 21724), (3520, 10862), (5431, 7040)]