6858408040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15587291}}^1$

素因数の和:15587313

約数の個数: 32

約数和(自身を含む): 16834275360

約数和(自身を除く): 9975867320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 15587291, 31174582, 62349164, 77936455, 124698328, 155872910, 171460201, 311745820, 342920402, 623491640, 685840804, 857301005, 1371681608, 1714602010, 3429204020, 6858408040]

約数ペア:

[(1, 6858408040), (2, 3429204020), (4, 1714602010), (5, 1371681608), (8, 857301005), (10, 685840804), (11, 623491640), (20, 342920402), (22, 311745820), (40, 171460201), (44, 155872910), (55, 124698328), (88, 77936455), (110, 62349164), (220, 31174582), (440, 15587291)]