4208471900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{2897}}^1$

素因数の和:3183

約数の個数: 72

約数和(自身を含む): 9307216800

約数和(自身を除く): 5098744900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 199, 292, 365, 398, 730, 796, 995, 1460, 1825, 1990, 2897, 3650, 3980, 4975, 5794, 7300, 9950, 11588, 14485, 14527, 19900, 28970, 29054, 57940, 58108, 72425, 72635, 144850, 145270, 211481, 289700, 290540, 363175, 422962, 576503, 726350, 845924, 1057405, 1153006, 1452700, 2114810, 2306012, 2882515, 4229620, 5287025, 5765030, 10574050, 11530060, 14412575, 21148100, 28825150, 42084719, 57650300, 84169438, 168338876, 210423595, 420847190, 841694380, 1052117975, 2104235950, 4208471900]

約数ペア:

[(1, 4208471900), (2, 2104235950), (4, 1052117975), (5, 841694380), (10, 420847190), (20, 210423595), (25, 168338876), (50, 84169438), (73, 57650300), (100, 42084719), (146, 28825150), (199, 21148100), (292, 14412575), (365, 11530060), (398, 10574050), (730, 5765030), (796, 5287025), (995, 4229620), (1460, 2882515), (1825, 2306012), (1990, 2114810), (2897, 1452700), (3650, 1153006), (3980, 1057405), (4975, 845924), (5794, 726350), (7300, 576503), (9950, 422962), (11588, 363175), (14485, 290540), (14527, 289700), (19900, 211481), (28970, 145270), (29054, 144850), (57940, 72635), (58108, 72425)]