42813560

素因数分解:

$2^3\times 5^1\times {\mathrm{1070339}}^1$

素因数の和:1070350

約数の個数: 16

約数和(自身を含む): 96330600

約数和(自身を除く): 53517040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1070339, 2140678, 4281356, 5351695, 8562712, 10703390, 21406780, 42813560]

約数ペア:

[(1, 42813560), (2, 21406780), (4, 10703390), (5, 8562712), (8, 5351695), (10, 4281356), (20, 2140678), (40, 1070339)]