25977280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11597}}^1$

素因数の和:11621

約数の個数: 56

約数和(自身を含む): 70701408

約数和(自身を除く): 44724128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 11597, 23194, 46388, 57985, 81179, 92776, 115970, 162358, 185552, 231940, 324716, 371104, 405895, 463880, 649432, 742208, 811790, 927760, 1298864, 1623580, 1855520, 2597728, 3247160, 3711040, 5195456, 6494320, 12988640, 25977280]

約数ペア:

[(1, 25977280), (2, 12988640), (4, 6494320), (5, 5195456), (7, 3711040), (8, 3247160), (10, 2597728), (14, 1855520), (16, 1623580), (20, 1298864), (28, 927760), (32, 811790), (35, 742208), (40, 649432), (56, 463880), (64, 405895), (70, 371104), (80, 324716), (112, 231940), (140, 185552), (160, 162358), (224, 115970), (280, 92776), (320, 81179), (448, 57985), (560, 46388), (1120, 23194), (2240, 11597)]