2022320840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1366433}}^1$

素因数の和:1366481

約数の個数: 32

約数和(自身を含む): 4673204280

約数和(自身を除く): 2650883440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1366433, 2732866, 5465732, 6832165, 10931464, 13664330, 27328660, 50558021, 54657320, 101116042, 202232084, 252790105, 404464168, 505580210, 1011160420, 2022320840]

約数ペア:

[(1, 2022320840), (2, 1011160420), (4, 505580210), (5, 404464168), (8, 252790105), (10, 202232084), (20, 101116042), (37, 54657320), (40, 50558021), (74, 27328660), (148, 13664330), (185, 10931464), (296, 6832165), (370, 5465732), (740, 2732866), (1480, 1366433)]