25436480

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2787

約数の個数: 56

約数和(自身を含む): 62682120

約数和(自身を除く): 37245640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 2741, 4640, 5482, 9280, 10964, 13705, 21928, 27410, 43856, 54820, 79489, 87712, 109640, 158978, 175424, 219280, 317956, 397445, 438560, 635912, 794890, 877120, 1271824, 1589780, 2543648, 3179560, 5087296, 6359120, 12718240, 25436480]

約数ペア:

[(1, 25436480), (2, 12718240), (4, 6359120), (5, 5087296), (8, 3179560), (10, 2543648), (16, 1589780), (20, 1271824), (29, 877120), (32, 794890), (40, 635912), (58, 438560), (64, 397445), (80, 317956), (116, 219280), (145, 175424), (160, 158978), (232, 109640), (290, 87712), (320, 79489), (464, 54820), (580, 43856), (928, 27410), (1160, 21928), (1856, 13705), (2320, 10964), (2741, 9280), (4640, 5482)]