40060940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 89062848

約数和(自身を除く): 49001908

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1193, 1460, 1679, 2386, 3358, 4772, 5965, 6716, 8395, 11930, 16790, 23860, 27439, 33580, 54878, 87089, 109756, 137195, 174178, 274390, 348356, 435445, 548780, 870890, 1741780, 2003047, 4006094, 8012188, 10015235, 20030470, 40060940]

約数ペア:

[(1, 40060940), (2, 20030470), (4, 10015235), (5, 8012188), (10, 4006094), (20, 2003047), (23, 1741780), (46, 870890), (73, 548780), (92, 435445), (115, 348356), (146, 274390), (230, 174178), (292, 137195), (365, 109756), (460, 87089), (730, 54878), (1193, 33580), (1460, 27439), (1679, 23860), (2386, 16790), (3358, 11930), (4772, 8395), (5965, 6716)]