3720940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8089}}^1$

素因数の和:8121

約数の個数: 24

約数和(自身を含む): 8154720

約数和(自身を除く): 4433780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 8089, 16178, 32356, 40445, 80890, 161780, 186047, 372094, 744188, 930235, 1860470, 3720940]

約数ペア:

[(1, 3720940), (2, 1860470), (4, 930235), (5, 744188), (10, 372094), (20, 186047), (23, 161780), (46, 80890), (92, 40445), (115, 32356), (230, 16178), (460, 8089)]