504992660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{3643}}^1$

素因数の和:3920

約数の個数: 48

約数和(自身を含む): 1101945600

約数和(自身を除く): 596952940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 239, 290, 478, 580, 956, 1195, 2390, 3643, 4780, 6931, 7286, 13862, 14572, 18215, 27724, 34655, 36430, 69310, 72860, 105647, 138620, 211294, 422588, 528235, 870677, 1056470, 1741354, 2112940, 3482708, 4353385, 8706770, 17413540, 25249633, 50499266, 100998532, 126248165, 252496330, 504992660]

約数ペア:

[(1, 504992660), (2, 252496330), (4, 126248165), (5, 100998532), (10, 50499266), (20, 25249633), (29, 17413540), (58, 8706770), (116, 4353385), (145, 3482708), (239, 2112940), (290, 1741354), (478, 1056470), (580, 870677), (956, 528235), (1195, 422588), (2390, 211294), (3643, 138620), (4780, 105647), (6931, 72860), (7286, 69310), (13862, 36430), (14572, 34655), (18215, 27724)]