6860120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 16329600

約数和(自身を除く): 9469480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 47, 82, 89, 94, 164, 178, 188, 205, 235, 328, 356, 376, 410, 445, 470, 712, 820, 890, 940, 1640, 1780, 1880, 1927, 3560, 3649, 3854, 4183, 7298, 7708, 8366, 9635, 14596, 15416, 16732, 18245, 19270, 20915, 29192, 33464, 36490, 38540, 41830, 72980, 77080, 83660, 145960, 167320, 171503, 343006, 686012, 857515, 1372024, 1715030, 3430060, 6860120]

約数ペア:

[(1, 6860120), (2, 3430060), (4, 1715030), (5, 1372024), (8, 857515), (10, 686012), (20, 343006), (40, 171503), (41, 167320), (47, 145960), (82, 83660), (89, 77080), (94, 72980), (164, 41830), (178, 38540), (188, 36490), (205, 33464), (235, 29192), (328, 20915), (356, 19270), (376, 18245), (410, 16732), (445, 15416), (470, 14596), (712, 9635), (820, 8366), (890, 7708), (940, 7298), (1640, 4183), (1780, 3854), (1880, 3649), (1927, 3560)]