9700940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21089}}^1$

素因数の和:21121

約数の個数: 24

約数和(自身を含む): 21258720

約数和(自身を除く): 11557780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 21089, 42178, 84356, 105445, 210890, 421780, 485047, 970094, 1940188, 2425235, 4850470, 9700940]

約数ペア:

[(1, 9700940), (2, 4850470), (4, 2425235), (5, 1940188), (10, 970094), (20, 485047), (23, 421780), (46, 210890), (92, 105445), (115, 84356), (230, 42178), (460, 21089)]