224727820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5527}}^1$

素因数の和:5662

約数の個数: 48

約数和(自身を含む): 501500160

約数和(自身を除く): 276772340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 190, 214, 380, 428, 535, 1070, 2033, 2140, 4066, 5527, 8132, 10165, 11054, 20330, 22108, 27635, 40660, 55270, 105013, 110540, 210026, 420052, 525065, 591389, 1050130, 1182778, 2100260, 2365556, 2956945, 5913890, 11236391, 11827780, 22472782, 44945564, 56181955, 112363910, 224727820]

約数ペア:

[(1, 224727820), (2, 112363910), (4, 56181955), (5, 44945564), (10, 22472782), (19, 11827780), (20, 11236391), (38, 5913890), (76, 2956945), (95, 2365556), (107, 2100260), (190, 1182778), (214, 1050130), (380, 591389), (428, 525065), (535, 420052), (1070, 210026), (2033, 110540), (2140, 105013), (4066, 55270), (5527, 40660), (8132, 27635), (10165, 22108), (11054, 20330)]