39322270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2309}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 76839840

約数和(自身を除く): 37517570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 2309, 3406, 4618, 8515, 11545, 17030, 23090, 30017, 60034, 150085, 300170, 302479, 604958, 1512395, 3024790, 3932227, 7864454, 19661135, 39322270]

約数ペア:

[(1, 39322270), (2, 19661135), (5, 7864454), (10, 3932227), (13, 3024790), (26, 1512395), (65, 604958), (130, 302479), (131, 300170), (262, 150085), (655, 60034), (1310, 30017), (1703, 23090), (2309, 17030), (3406, 11545), (4618, 8515)]