8200480

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 19595520

約数和(自身を除く): 11395040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 479, 535, 856, 958, 1070, 1712, 1916, 2140, 2395, 3424, 3832, 4280, 4790, 7664, 8560, 9580, 15328, 17120, 19160, 38320, 51253, 76640, 102506, 205012, 256265, 410024, 512530, 820048, 1025060, 1640096, 2050120, 4100240, 8200480]

約数ペア:

[(1, 8200480), (2, 4100240), (4, 2050120), (5, 1640096), (8, 1025060), (10, 820048), (16, 512530), (20, 410024), (32, 256265), (40, 205012), (80, 102506), (107, 76640), (160, 51253), (214, 38320), (428, 19160), (479, 17120), (535, 15328), (856, 9580), (958, 8560), (1070, 7664), (1712, 4790), (1916, 4280), (2140, 3832), (2395, 3424)]