260028650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7213}}^1$

素因数の和:7335

約数の個数: 48

約数和(自身を含む): 558190464

約数和(自身を除く): 298161814

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 350, 515, 721, 1030, 1442, 2575, 3605, 5150, 7210, 7213, 14426, 18025, 36050, 36065, 50491, 72130, 100982, 180325, 252455, 360650, 504910, 742939, 1262275, 1485878, 2524550, 3714695, 5200573, 7429390, 10401146, 18573475, 26002865, 37146950, 52005730, 130014325, 260028650]

約数ペア:

[(1, 260028650), (2, 130014325), (5, 52005730), (7, 37146950), (10, 26002865), (14, 18573475), (25, 10401146), (35, 7429390), (50, 5200573), (70, 3714695), (103, 2524550), (175, 1485878), (206, 1262275), (350, 742939), (515, 504910), (721, 360650), (1030, 252455), (1442, 180325), (2575, 100982), (3605, 72130), (5150, 50491), (7210, 36065), (7213, 36050), (14426, 18025)]