39290400010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8161}}^1\times {\mathrm{25339}}^1$

素因数の和:33526

約数の個数: 32

約数和(自身を含む): 74457028800

約数和(自身を除く): 35166628790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 8161, 16322, 25339, 40805, 50678, 81610, 126695, 155059, 253390, 310118, 481441, 775295, 962882, 1550590, 2407205, 4814410, 206791579, 413583158, 1033957895, 2067915790, 3929040001, 7858080002, 19645200005, 39290400010]

約数ペア:

[(1, 39290400010), (2, 19645200005), (5, 7858080002), (10, 3929040001), (19, 2067915790), (38, 1033957895), (95, 413583158), (190, 206791579), (8161, 4814410), (16322, 2407205), (25339, 1550590), (40805, 962882), (50678, 775295), (81610, 481441), (126695, 310118), (155059, 253390)]