34382020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 76587840

約数和(自身を除く): 42205820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 173, 190, 346, 380, 523, 692, 865, 1046, 1730, 2092, 2615, 3287, 3460, 5230, 6574, 9937, 10460, 13148, 16435, 19874, 32870, 39748, 49685, 65740, 90479, 99370, 180958, 198740, 361916, 452395, 904790, 1719101, 1809580, 3438202, 6876404, 8595505, 17191010, 34382020]

約数ペア:

[(1, 34382020), (2, 17191010), (4, 8595505), (5, 6876404), (10, 3438202), (19, 1809580), (20, 1719101), (38, 904790), (76, 452395), (95, 361916), (173, 198740), (190, 180958), (346, 99370), (380, 90479), (523, 65740), (692, 49685), (865, 39748), (1046, 32870), (1730, 19874), (2092, 16435), (2615, 13148), (3287, 10460), (3460, 9937), (5230, 6574)]