3945552010

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1\times {\mathrm{5021}}^1$

素因数の和:5646

約数の個数: 32

約数和(自身を含む): 7159363200

約数和(自身を除く): 3213811190

約数列:

[1, 2, 5, 10, 179, 358, 439, 878, 895, 1790, 2195, 4390, 5021, 10042, 25105, 50210, 78581, 157162, 392905, 785810, 898759, 1797518, 2204219, 4408438, 4493795, 8987590, 11021095, 22042190, 394555201, 789110402, 1972776005, 3945552010]

約数ペア:

[(1, 3945552010), (2, 1972776005), (5, 789110402), (10, 394555201), (179, 22042190), (358, 11021095), (439, 8987590), (878, 4493795), (895, 4408438), (1790, 2204219), (2195, 1797518), (4390, 898759), (5021, 785810), (10042, 392905), (25105, 157162), (50210, 78581)]