5453260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 12440736

約数和(自身を除く): 6987476

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 373, 430, 731, 746, 860, 1462, 1492, 1865, 2924, 3655, 3730, 6341, 7310, 7460, 12682, 14620, 16039, 25364, 31705, 32078, 63410, 64156, 80195, 126820, 160390, 272663, 320780, 545326, 1090652, 1363315, 2726630, 5453260]

約数ペア:

[(1, 5453260), (2, 2726630), (4, 1363315), (5, 1090652), (10, 545326), (17, 320780), (20, 272663), (34, 160390), (43, 126820), (68, 80195), (85, 64156), (86, 63410), (170, 32078), (172, 31705), (215, 25364), (340, 16039), (373, 14620), (430, 12682), (731, 7460), (746, 7310), (860, 6341), (1462, 3730), (1492, 3655), (1865, 2924)]