946040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 2166480

約数和(自身を除く): 1220440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 353, 536, 670, 706, 1340, 1412, 1765, 2680, 2824, 3530, 7060, 14120, 23651, 47302, 94604, 118255, 189208, 236510, 473020, 946040]

約数ペア:

[(1, 946040), (2, 473020), (4, 236510), (5, 189208), (8, 118255), (10, 94604), (20, 47302), (40, 23651), (67, 14120), (134, 7060), (268, 3530), (335, 2824), (353, 2680), (536, 1765), (670, 1412), (706, 1340)]