565521680

素因数分解:

$2^4\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{3203}}^1$

素因数の和:5423

約数の個数: 40

約数和(自身を含む): 1315844352

約数和(自身を除く): 750322672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2207, 3203, 4414, 6406, 8828, 11035, 12812, 16015, 17656, 22070, 25624, 32030, 35312, 44140, 51248, 64060, 88280, 128120, 176560, 256240, 7069021, 14138042, 28276084, 35345105, 56552168, 70690210, 113104336, 141380420, 282760840, 565521680]

約数ペア:

[(1, 565521680), (2, 282760840), (4, 141380420), (5, 113104336), (8, 70690210), (10, 56552168), (16, 35345105), (20, 28276084), (40, 14138042), (80, 7069021), (2207, 256240), (3203, 176560), (4414, 128120), (6406, 88280), (8828, 64060), (11035, 51248), (12812, 44140), (16015, 35312), (17656, 32030), (22070, 25624)]