27554230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10891}}^1$

素因数の和:10932

約数の個数: 32

約数和(自身を含む): 56464128

約数和(自身を除く): 28909898

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 10891, 21782, 54455, 108910, 119801, 239602, 250493, 500986, 599005, 1198010, 1252465, 2504930, 2755423, 5510846, 13777115, 27554230]

約数ペア:

[(1, 27554230), (2, 13777115), (5, 5510846), (10, 2755423), (11, 2504930), (22, 1252465), (23, 1198010), (46, 599005), (55, 500986), (110, 250493), (115, 239602), (230, 119801), (253, 108910), (506, 54455), (1265, 21782), (2530, 10891)]