46485590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 89100000

約数和(自身を除く): 42614410

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 2749, 3382, 5498, 8455, 13745, 16910, 27490, 52231, 104462, 244661, 261155, 489322, 522310, 1223305, 2446610, 4648559, 9297118, 23242795, 46485590]

約数ペア:

[(1, 46485590), (2, 23242795), (5, 9297118), (10, 4648559), (19, 2446610), (38, 1223305), (89, 522310), (95, 489322), (178, 261155), (190, 244661), (445, 104462), (890, 52231), (1691, 27490), (2749, 16910), (3382, 13745), (5498, 8455)]