2289243640

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{245627}}^1$

素因数の和:245871

約数の個数: 32

約数和(自身を含む): 5172925680

約数和(自身を除く): 2883682040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 245627, 491254, 982508, 1228135, 1965016, 2456270, 4912540, 9825080, 57231091, 114462182, 228924364, 286155455, 457848728, 572310910, 1144621820, 2289243640]

約数ペア:

[(1, 2289243640), (2, 1144621820), (4, 572310910), (5, 457848728), (8, 286155455), (10, 228924364), (20, 114462182), (40, 57231091), (233, 9825080), (466, 4912540), (932, 2456270), (1165, 1965016), (1864, 1228135), (2330, 982508), (4660, 491254), (9320, 245627)]