42875120

素因数分解:

$2^4\times 5^1\times {\mathrm{535939}}^1$

素因数の和:535952

約数の個数: 20

約数和(自身を含む): 99684840

約数和(自身を除く): 56809720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 535939, 1071878, 2143756, 2679695, 4287512, 5359390, 8575024, 10718780, 21437560, 42875120]

約数ペア:

[(1, 42875120), (2, 21437560), (4, 10718780), (5, 8575024), (8, 5359390), (10, 4287512), (16, 2679695), (20, 2143756), (40, 1071878), (80, 535939)]