1015480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 2332800

約数和(自身を除く): 1317320

約数列:

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

約数ペア:

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