4137085820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29550613}}^1$

素因数の和:29550629

約数の個数: 24

約数和(自身を含む): 9929006304

約数和(自身を除く): 5791920484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29550613, 59101226, 118202452, 147753065, 206854291, 295506130, 413708582, 591012260, 827417164, 1034271455, 2068542910, 4137085820]

約数ペア:

[(1, 4137085820), (2, 2068542910), (4, 1034271455), (5, 827417164), (7, 591012260), (10, 413708582), (14, 295506130), (20, 206854291), (28, 147753065), (35, 118202452), (70, 59101226), (140, 29550613)]