103625032540

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{12920827}}^1$

素因数の和:12921237

約数の個数: 24

約数和(自身を含む): 218155259952

約数和(自身を除く): 114530227412

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 12920827, 25841654, 51683308, 64604135, 129208270, 258416540, 5181251627, 10362503254, 20725006508, 25906258135, 51812516270, 103625032540]

約数ペア:

[(1, 103625032540), (2, 51812516270), (4, 25906258135), (5, 20725006508), (10, 10362503254), (20, 5181251627), (401, 258416540), (802, 129208270), (1604, 64604135), (2005, 51683308), (4010, 25841654), (8020, 12920827)]