29504840

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8887}}^1$

素因数の和:8981

約数の個数: 32

約数和(自身を含む): 67193280

約数和(自身を除く): 37688440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 8887, 17774, 35548, 44435, 71096, 88870, 177740, 355480, 737621, 1475242, 2950484, 3688105, 5900968, 7376210, 14752420, 29504840]

約数ペア:

[(1, 29504840), (2, 14752420), (4, 7376210), (5, 5900968), (8, 3688105), (10, 2950484), (20, 1475242), (40, 737621), (83, 355480), (166, 177740), (332, 88870), (415, 71096), (664, 44435), (830, 35548), (1660, 17774), (3320, 8887)]