37689820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{38459}}^1$

素因数の和:38482

約数の個数: 36

約数和(自身を含む): 92073240

約数和(自身を除く): 54383420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 38459, 76918, 153836, 192295, 269213, 384590, 538426, 769180, 1076852, 1346065, 1884491, 2692130, 3768982, 5384260, 7537964, 9422455, 18844910, 37689820]

約数ペア:

[(1, 37689820), (2, 18844910), (4, 9422455), (5, 7537964), (7, 5384260), (10, 3768982), (14, 2692130), (20, 1884491), (28, 1346065), (35, 1076852), (49, 769180), (70, 538426), (98, 384590), (140, 269213), (196, 192295), (245, 153836), (490, 76918), (980, 38459)]