39170020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103079}}^1$

素因数の和:103107

約数の個数: 24

約数和(自身を含む): 86587200

約数和(自身を除く): 47417180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 103079, 206158, 412316, 515395, 1030790, 1958501, 2061580, 3917002, 7834004, 9792505, 19585010, 39170020]

約数ペア:

[(1, 39170020), (2, 19585010), (4, 9792505), (5, 7834004), (10, 3917002), (19, 2061580), (20, 1958501), (38, 1030790), (76, 515395), (95, 412316), (190, 206158), (380, 103079)]