7342220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12659}}^1$

素因数の和:12697

約数の個数: 24

約数和(自身を含む): 15951600

約数和(自身を除く): 8609380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 12659, 25318, 50636, 63295, 126590, 253180, 367111, 734222, 1468444, 1835555, 3671110, 7342220]

約数ペア:

[(1, 7342220), (2, 3671110), (4, 1835555), (5, 1468444), (10, 734222), (20, 367111), (29, 253180), (58, 126590), (116, 63295), (145, 50636), (290, 25318), (580, 12659)]