273902080

素因数分解:

$2^9\times 5^1\times {\mathrm{106993}}^1$

素因数の和:107016

約数の個数: 40

約数和(自身を含む): 656729172

約数和(自身を除く): 382827092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 106993, 213986, 427972, 534965, 855944, 1069930, 1711888, 2139860, 3423776, 4279720, 6847552, 8559440, 13695104, 17118880, 27390208, 34237760, 54780416, 68475520, 136951040, 273902080]

約数ペア:

[(1, 273902080), (2, 136951040), (4, 68475520), (5, 54780416), (8, 34237760), (10, 27390208), (16, 17118880), (20, 13695104), (32, 8559440), (40, 6847552), (64, 4279720), (80, 3423776), (128, 2139860), (160, 1711888), (256, 1069930), (320, 855944), (512, 534965), (640, 427972), (1280, 213986), (2560, 106993)]