27901730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{68053}}^1$

素因数の和:68101

約数の個数: 16

約数和(自身を含む): 51448824

約数和(自身を除く): 23547094

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 68053, 136106, 340265, 680530, 2790173, 5580346, 13950865, 27901730]

約数ペア:

[(1, 27901730), (2, 13950865), (5, 5580346), (10, 2790173), (41, 680530), (82, 340265), (205, 136106), (410, 68053)]