8992220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5417}}^1$

素因数の和:5509

約数の個数: 24

約数和(自身を含む): 19114704

約数和(自身を除く): 10122484

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 5417, 10834, 21668, 27085, 54170, 108340, 449611, 899222, 1798444, 2248055, 4496110, 8992220]

約数ペア:

[(1, 8992220), (2, 4496110), (4, 2248055), (5, 1798444), (10, 899222), (20, 449611), (83, 108340), (166, 54170), (332, 27085), (415, 21668), (830, 10834), (1660, 5417)]