1029777620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2238647}}^1$

素因数の和:2238679

約数の個数: 24

約数和(自身を含む): 2256557184

約数和(自身を除く): 1226779564

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2238647, 4477294, 8954588, 11193235, 22386470, 44772940, 51488881, 102977762, 205955524, 257444405, 514888810, 1029777620]

約数ペア:

[(1, 1029777620), (2, 514888810), (4, 257444405), (5, 205955524), (10, 102977762), (20, 51488881), (23, 44772940), (46, 22386470), (92, 11193235), (115, 8954588), (230, 4477294), (460, 2238647)]