84105940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{182839}}^1$

素因数の和:182871

約数の個数: 24

約数和(自身を含む): 184302720

約数和(自身を除く): 100196780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 182839, 365678, 731356, 914195, 1828390, 3656780, 4205297, 8410594, 16821188, 21026485, 42052970, 84105940]

約数ペア:

[(1, 84105940), (2, 42052970), (4, 21026485), (5, 16821188), (10, 8410594), (20, 4205297), (23, 3656780), (46, 1828390), (92, 914195), (115, 731356), (230, 365678), (460, 182839)]