34509740

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20789}}^1$

素因数の和:20881

約数の個数: 24

約数和(自身を含む): 73347120

約数和(自身を除く): 38837380

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 20789, 41578, 83156, 103945, 207890, 415780, 1725487, 3450974, 6901948, 8627435, 17254870, 34509740]

約数ペア:

[(1, 34509740), (2, 17254870), (4, 8627435), (5, 6901948), (10, 3450974), (20, 1725487), (83, 415780), (166, 207890), (332, 103945), (415, 83156), (830, 41578), (1660, 20789)]