1566000320

素因数分解:

$2^6\times 5^1\times {\mathrm{4893751}}^1$

素因数の和:4893768

約数の個数: 28

約数和(自身を含む): 3729039024

約数和(自身を除く): 2163038704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4893751, 9787502, 19575004, 24468755, 39150008, 48937510, 78300016, 97875020, 156600032, 195750040, 313200064, 391500080, 783000160, 1566000320]

約数ペア:

[(1, 1566000320), (2, 783000160), (4, 391500080), (5, 313200064), (8, 195750040), (10, 156600032), (16, 97875020), (20, 78300016), (32, 48937510), (40, 39150008), (64, 24468755), (80, 19575004), (160, 9787502), (320, 4893751)]