19140234080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10875133}}^1$

素因数の和:10875159

約数の個数: 48

約数和(自身を含む): 49329607824

約数和(自身を除く): 30189373744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 10875133, 21750266, 43500532, 54375665, 87001064, 108751330, 119626463, 174002128, 217502660, 239252926, 348004256, 435005320, 478505852, 598132315, 870010640, 957011704, 1196264630, 1740021280, 1914023408, 2392529260, 3828046816, 4785058520, 9570117040, 19140234080]

約数ペア:

[(1, 19140234080), (2, 9570117040), (4, 4785058520), (5, 3828046816), (8, 2392529260), (10, 1914023408), (11, 1740021280), (16, 1196264630), (20, 957011704), (22, 870010640), (32, 598132315), (40, 478505852), (44, 435005320), (55, 348004256), (80, 239252926), (88, 217502660), (110, 174002128), (160, 119626463), (176, 108751330), (220, 87001064), (352, 54375665), (440, 43500532), (880, 21750266), (1760, 10875133)]