275283280

素因数分解:

$2^4\times 5^1\times {\mathrm{3441041}}^1$

素因数の和:3441054

約数の個数: 20

約数和(自身を含む): 640033812

約数和(自身を除く): 364750532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3441041, 6882082, 13764164, 17205205, 27528328, 34410410, 55056656, 68820820, 137641640, 275283280]

約数ペア:

[(1, 275283280), (2, 137641640), (4, 68820820), (5, 55056656), (8, 34410410), (10, 27528328), (16, 17205205), (20, 13764164), (40, 6882082), (80, 3441041)]