888937730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1\times {\mathrm{1543}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 1632835584

約数和(自身を除く): 743897854

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1087, 1543, 2174, 3086, 5435, 7715, 10870, 15430, 57611, 81779, 115222, 163558, 288055, 408895, 576110, 817790, 1677241, 3354482, 8386205, 16772410, 88893773, 177787546, 444468865, 888937730]

約数ペア:

[(1, 888937730), (2, 444468865), (5, 177787546), (10, 88893773), (53, 16772410), (106, 8386205), (265, 3354482), (530, 1677241), (1087, 817790), (1543, 576110), (2174, 408895), (3086, 288055), (5435, 163558), (7715, 115222), (10870, 81779), (15430, 57611)]