520058690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{40853}}^1$

素因数の和:40946

約数の個数: 32

約数和(自身を含む): 1000105920

約数和(自身を除く): 480047230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12730, 40853, 81706, 204265, 408530, 776207, 1552414, 2737151, 3881035, 5474302, 7762070, 13685755, 27371510, 52005869, 104011738, 260029345, 520058690]

約数ペア:

[(1, 520058690), (2, 260029345), (5, 104011738), (10, 52005869), (19, 27371510), (38, 13685755), (67, 7762070), (95, 5474302), (134, 3881035), (190, 2737151), (335, 1552414), (670, 776207), (1273, 408530), (2546, 204265), (6365, 81706), (12730, 40853)]