27242240

素因数分解:

$2^8\times 5^1\times {\mathrm{21283}}^1$

素因数の和:21304

約数の個数: 36

約数和(自身を含む): 65256744

約数和(自身を除く): 38014504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 21283, 42566, 85132, 106415, 170264, 212830, 340528, 425660, 681056, 851320, 1362112, 1702640, 2724224, 3405280, 5448448, 6810560, 13621120, 27242240]

約数ペア:

[(1, 27242240), (2, 13621120), (4, 6810560), (5, 5448448), (8, 3405280), (10, 2724224), (16, 1702640), (20, 1362112), (32, 851320), (40, 681056), (64, 425660), (80, 340528), (128, 212830), (160, 170264), (256, 106415), (320, 85132), (640, 42566), (1280, 21283)]