66768200

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{7103}}^1$

素因数の和:7166

約数の個数: 48

約数和(自身を含む): 158561280

約数和(自身を除く): 91793080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 7103, 9400, 14206, 28412, 35515, 56824, 71030, 142060, 177575, 284120, 333841, 355150, 667682, 710300, 1335364, 1420600, 1669205, 2670728, 3338410, 6676820, 8346025, 13353640, 16692050, 33384100, 66768200]

約数ペア:

[(1, 66768200), (2, 33384100), (4, 16692050), (5, 13353640), (8, 8346025), (10, 6676820), (20, 3338410), (25, 2670728), (40, 1669205), (47, 1420600), (50, 1335364), (94, 710300), (100, 667682), (188, 355150), (200, 333841), (235, 284120), (376, 177575), (470, 142060), (940, 71030), (1175, 56824), (1880, 35515), (2350, 28412), (4700, 14206), (7103, 9400)]