2938801.00000000

素因数分解:

$2^6\times 5^1\times {\mathrm{213751}}^1$

素因数の和:213768

約数の個数: 28

約数和(自身を含む): 162879024

約数和(自身を除く): 94478704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 213751, 427502, 855004, 1068755, 1710008, 2137510, 3420016, 4275020, 6840032, 8550040, 13680064, 17100080, 34200160, 68400320]

約数ペア:

[(1, 68400320), (2, 34200160), (4, 17100080), (5, 13680064), (8, 8550040), (10, 6840032), (16, 4275020), (20, 3420016), (32, 2137510), (40, 1710008), (64, 1068755), (80, 855004), (160, 427502), (320, 213751)]