9930940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21589}}^1$

素因数の和:21621

約数の個数: 24

約数和(自身を含む): 21762720

約数和(自身を除く): 11831780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 21589, 43178, 86356, 107945, 215890, 431780, 496547, 993094, 1986188, 2482735, 4965470, 9930940]

約数ペア:

[(1, 9930940), (2, 4965470), (4, 2482735), (5, 1986188), (10, 993094), (20, 496547), (23, 431780), (46, 215890), (92, 107945), (115, 86356), (230, 43178), (460, 21589)]