5584520

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 12663000

約数和(自身を除く): 7078480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 937, 1192, 1490, 1874, 2980, 3748, 4685, 5960, 7496, 9370, 18740, 37480, 139613, 279226, 558452, 698065, 1116904, 1396130, 2792260, 5584520]

約数ペア:

[(1, 5584520), (2, 2792260), (4, 1396130), (5, 1116904), (8, 698065), (10, 558452), (20, 279226), (40, 139613), (149, 37480), (298, 18740), (596, 9370), (745, 7496), (937, 5960), (1192, 4685), (1490, 3748), (1874, 2980)]