4217758040

素因数分解:

$2^3\times 5^1\times {\mathrm{105443951}}^1$

素因数の和:105443962

約数の個数: 16

約数和(自身を含む): 9489955680

約数和(自身を除く): 5272197640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 105443951, 210887902, 421775804, 527219755, 843551608, 1054439510, 2108879020, 4217758040]

約数ペア:

[(1, 4217758040), (2, 2108879020), (4, 1054439510), (5, 843551608), (8, 527219755), (10, 421775804), (20, 210887902), (40, 105443951)]