8803640

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1733}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 19975680

約数和(自身を除く): 11172040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 1733, 2540, 3466, 5080, 6932, 8665, 13864, 17330, 34660, 69320, 220091, 440182, 880364, 1100455, 1760728, 2200910, 4401820, 8803640]

約数ペア:

[(1, 8803640), (2, 4401820), (4, 2200910), (5, 1760728), (8, 1100455), (10, 880364), (20, 440182), (40, 220091), (127, 69320), (254, 34660), (508, 17330), (635, 13864), (1016, 8665), (1270, 6932), (1733, 5080), (2540, 3466)]