39621237740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283008841}}^1$

素因数の和:283008857

約数の個数: 24

約数和(自身を含む): 95090970912

約数和(自身を除く): 55469733172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283008841, 566017682, 1132035364, 1415044205, 1981061887, 2830088410, 3962123774, 5660176820, 7924247548, 9905309435, 19810618870, 39621237740]

約数ペア:

[(1, 39621237740), (2, 19810618870), (4, 9905309435), (5, 7924247548), (7, 5660176820), (10, 3962123774), (14, 2830088410), (20, 1981061887), (28, 1415044205), (35, 1132035364), (70, 566017682), (140, 283008841)]