39742850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4937}}^1$

素因数の和:4979

約数の個数: 48

約数和(自身を含む): 88172928

約数和(自身を除く): 48430078

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 4937, 8050, 9874, 24685, 34559, 49370, 69118, 113551, 123425, 172795, 227102, 246850, 345590, 567755, 794857, 863975, 1135510, 1589714, 1727950, 2838775, 3974285, 5677550, 7948570, 19871425, 39742850]

約数ペア:

[(1, 39742850), (2, 19871425), (5, 7948570), (7, 5677550), (10, 3974285), (14, 2838775), (23, 1727950), (25, 1589714), (35, 1135510), (46, 863975), (50, 794857), (70, 567755), (115, 345590), (161, 246850), (175, 227102), (230, 172795), (322, 123425), (350, 113551), (575, 69118), (805, 49370), (1150, 34559), (1610, 24685), (4025, 9874), (4937, 8050)]