27041020

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10321}}^1$

素因数の和:10461

約数の個数: 24

約数和(自身を含む): 57225168

約数和(自身を除く): 30184148

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 10321, 20642, 41284, 51605, 103210, 206420, 1352051, 2704102, 5408204, 6760255, 13520510, 27041020]

約数ペア:

[(1, 27041020), (2, 13520510), (4, 6760255), (5, 5408204), (10, 2704102), (20, 1352051), (131, 206420), (262, 103210), (524, 51605), (655, 41284), (1310, 20642), (2620, 10321)]