32742500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{1871}}^1$

素因数の和:1902

約数の個数: 60

約数和(自身を含む): 81873792

約数和(自身を除く): 49131292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 875, 1250, 1750, 1871, 2500, 3500, 3742, 4375, 7484, 8750, 9355, 13097, 17500, 18710, 26194, 37420, 46775, 52388, 65485, 93550, 130970, 187100, 233875, 261940, 327425, 467750, 654850, 935500, 1169375, 1309700, 1637125, 2338750, 3274250, 4677500, 6548500, 8185625, 16371250, 32742500]

約数ペア:

[(1, 32742500), (2, 16371250), (4, 8185625), (5, 6548500), (7, 4677500), (10, 3274250), (14, 2338750), (20, 1637125), (25, 1309700), (28, 1169375), (35, 935500), (50, 654850), (70, 467750), (100, 327425), (125, 261940), (140, 233875), (175, 187100), (250, 130970), (350, 93550), (500, 65485), (625, 52388), (700, 46775), (875, 37420), (1250, 26194), (1750, 18710), (1871, 17500), (2500, 13097), (3500, 9355), (3742, 8750), (4375, 7484)]