172996010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{23473}}^1$

素因数の和:23558

約数の個数: 32

約数和(自身を含む): 344786112

約数和(自身を除く): 171790102

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 23473, 46946, 117365, 234730, 258203, 516406, 1291015, 1572691, 2582030, 3145382, 7863455, 15726910, 17299601, 34599202, 86498005, 172996010]

約数ペア:

[(1, 172996010), (2, 86498005), (5, 34599202), (10, 17299601), (11, 15726910), (22, 7863455), (55, 3145382), (67, 2582030), (110, 1572691), (134, 1291015), (335, 516406), (670, 258203), (737, 234730), (1474, 117365), (3685, 46946), (7370, 23473)]