8057840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{14389}}^1$

素因数の和:14409

約数の個数: 40

約数和(自身を含む): 21412320

約数和(自身を除く): 13354480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 14389, 28778, 57556, 71945, 100723, 115112, 143890, 201446, 230224, 287780, 402892, 503615, 575560, 805784, 1007230, 1151120, 1611568, 2014460, 4028920, 8057840]

約数ペア:

[(1, 8057840), (2, 4028920), (4, 2014460), (5, 1611568), (7, 1151120), (8, 1007230), (10, 805784), (14, 575560), (16, 503615), (20, 402892), (28, 287780), (35, 230224), (40, 201446), (56, 143890), (70, 115112), (80, 100723), (112, 71945), (140, 57556), (280, 28778), (560, 14389)]