8273380

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2311}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 17478720

約数和(自身を除く): 9205340

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 2311, 3580, 4622, 9244, 11555, 23110, 46220, 413669, 827338, 1654676, 2068345, 4136690, 8273380]

約数ペア:

[(1, 8273380), (2, 4136690), (4, 2068345), (5, 1654676), (10, 827338), (20, 413669), (179, 46220), (358, 23110), (716, 11555), (895, 9244), (1790, 4622), (2311, 3580)]