39797120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5653}}^1$

素因数の和:5683

約数の個数: 64

約数和(自身を含む): 103807440

約数和(自身を除く): 64010320

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, 5653, 7040, 11306, 22612, 28265, 45224, 56530, 62183, 90448, 113060, 124366, 180896, 226120, 248732, 310915, 361792, 452240, 497464, 621830, 723584, 904480, 994928, 1243660, 1808960, 1989856, 2487320, 3617920, 3979712, 4974640, 7959424, 9949280, 19898560, 39797120]

約数ペア:

[(1, 39797120), (2, 19898560), (4, 9949280), (5, 7959424), (8, 4974640), (10, 3979712), (11, 3617920), (16, 2487320), (20, 1989856), (22, 1808960), (32, 1243660), (40, 994928), (44, 904480), (55, 723584), (64, 621830), (80, 497464), (88, 452240), (110, 361792), (128, 310915), (160, 248732), (176, 226120), (220, 180896), (320, 124366), (352, 113060), (440, 90448), (640, 62183), (704, 56530), (880, 45224), (1408, 28265), (1760, 22612), (3520, 11306), (5653, 7040)]