39553790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3659}}^1$

素因数の和:3736

約数の個数: 32

約数和(自身を含む): 75893760

約数和(自身を除く): 36339970

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 3659, 5405, 7318, 10810, 18295, 36590, 84157, 168314, 171973, 343946, 420785, 841570, 859865, 1719730, 3955379, 7910758, 19776895, 39553790]

約数ペア:

[(1, 39553790), (2, 19776895), (5, 7910758), (10, 3955379), (23, 1719730), (46, 859865), (47, 841570), (94, 420785), (115, 343946), (230, 171973), (235, 168314), (470, 84157), (1081, 36590), (2162, 18295), (3659, 10810), (5405, 7318)]