2877405700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2213389}}^1$

素因数の和:2213416

約数の個数: 36

約数和(自身を含む): 6724278820

約数和(自身を除く): 3846873120

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2213389, 4426778, 8853556, 11066945, 22133890, 28774057, 44267780, 55334725, 57548114, 110669450, 115096228, 143870285, 221338900, 287740570, 575481140, 719351425, 1438702850, 2877405700]

約数ペア:

[(1, 2877405700), (2, 1438702850), (4, 719351425), (5, 575481140), (10, 287740570), (13, 221338900), (20, 143870285), (25, 115096228), (26, 110669450), (50, 57548114), (52, 55334725), (65, 44267780), (100, 28774057), (130, 22133890), (260, 11066945), (325, 8853556), (650, 4426778), (1300, 2213389)]