34814740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42457}}^1$

素因数の和:42507

約数の個数: 24

約数和(自身を含む): 74895912

約数和(自身を除く): 40081172

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 42457, 84914, 169828, 212285, 424570, 849140, 1740737, 3481474, 6962948, 8703685, 17407370, 34814740]

約数ペア:

[(1, 34814740), (2, 17407370), (4, 8703685), (5, 6962948), (10, 3481474), (20, 1740737), (41, 849140), (82, 424570), (164, 212285), (205, 169828), (410, 84914), (820, 42457)]