39315970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3637}}^1$

素因数の和:3714

約数の個数: 32

約数和(自身を含む): 75437568

約数和(自身を除く): 36121598

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 3637, 5405, 7274, 10810, 18185, 36370, 83651, 167302, 170939, 341878, 418255, 836510, 854695, 1709390, 3931597, 7863194, 19657985, 39315970]

約数ペア:

[(1, 39315970), (2, 19657985), (5, 7863194), (10, 3931597), (23, 1709390), (46, 854695), (47, 836510), (94, 418255), (115, 341878), (230, 170939), (235, 167302), (470, 83651), (1081, 36370), (2162, 18185), (3637, 10810), (5405, 7274)]