2005087193270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28644102761}}^1$

素因数の和:28644102775

約数の個数: 16

約数和(自身を含む): 4124750797728

約数和(自身を除く): 2119663604458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28644102761, 57288205522, 143220513805, 200508719327, 286441027610, 401017438654, 1002543596635, 2005087193270]

約数ペア:

[(1, 2005087193270), (2, 1002543596635), (5, 401017438654), (7, 286441027610), (10, 200508719327), (14, 143220513805), (35, 57288205522), (70, 28644102761)]