4100240

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 9642240

約数和(自身を除く): 5542000

約数列:

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

約数ペア:

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