66410050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{189743}}^1$

素因数の和:189762

約数の個数: 24

約数和(自身を含む): 141169536

約数和(自身を除く): 74759486

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 189743, 379486, 948715, 1328201, 1897430, 2656402, 4743575, 6641005, 9487150, 13282010, 33205025, 66410050]

約数ペア:

[(1, 66410050), (2, 33205025), (5, 13282010), (7, 9487150), (10, 6641005), (14, 4743575), (25, 2656402), (35, 1897430), (50, 1328201), (70, 948715), (175, 379486), (350, 189743)]