1259108510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{10891}}^1$

素因数の和:11960

約数の個数: 32

約数和(自身を含む): 2475010944

約数和(自身を除く): 1215902434

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1051, 2102, 5255, 10510, 10891, 11561, 21782, 23122, 54455, 57805, 108910, 115610, 119801, 239602, 599005, 1198010, 11446441, 22892882, 57232205, 114464410, 125910851, 251821702, 629554255, 1259108510]

約数ペア:

[(1, 1259108510), (2, 629554255), (5, 251821702), (10, 125910851), (11, 114464410), (22, 57232205), (55, 22892882), (110, 11446441), (1051, 1198010), (2102, 599005), (5255, 239602), (10510, 119801), (10891, 115610), (11561, 108910), (21782, 57805), (23122, 54455)]