2030960

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 40

約数和(自身を含む): 4821120

約数和(自身を除く): 2790160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 479, 530, 848, 958, 1060, 1916, 2120, 2395, 3832, 4240, 4790, 7664, 9580, 19160, 25387, 38320, 50774, 101548, 126935, 203096, 253870, 406192, 507740, 1015480, 2030960]

約数ペア:

[(1, 2030960), (2, 1015480), (4, 507740), (5, 406192), (8, 253870), (10, 203096), (16, 126935), (20, 101548), (40, 50774), (53, 38320), (80, 25387), (106, 19160), (212, 9580), (265, 7664), (424, 4790), (479, 4240), (530, 3832), (848, 2395), (958, 2120), (1060, 1916)]