5087104040

素因数分解:

$2^3\times 5^1\times {\mathrm{11927}}^1\times {\mathrm{10663}}^1$

素因数の和:22601

約数の個数: 32

約数和(自身を含む): 11448017280

約数和(自身を除く): 6360913240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10663, 11927, 21326, 23854, 42652, 47708, 53315, 59635, 85304, 95416, 106630, 119270, 213260, 238540, 426520, 477080, 127177601, 254355202, 508710404, 635888005, 1017420808, 1271776010, 2543552020, 5087104040]

約数ペア:

[(1, 5087104040), (2, 2543552020), (4, 1271776010), (5, 1017420808), (8, 635888005), (10, 508710404), (20, 254355202), (40, 127177601), (10663, 477080), (11927, 426520), (21326, 238540), (23854, 213260), (42652, 119270), (47708, 106630), (53315, 95416), (59635, 85304)]