8636508740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{17209}}^1$

素因数の和:18332

約数の個数: 48

約数和(自身を含む): 18943666560

約数和(自身を除く): 10307157820

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1091, 2182, 4364, 5455, 10910, 17209, 21820, 25093, 34418, 50186, 68836, 86045, 100372, 125465, 172090, 250930, 344180, 395807, 501860, 791614, 1583228, 1979035, 3958070, 7916140, 18775019, 37550038, 75100076, 93875095, 187750190, 375500380, 431825437, 863650874, 1727301748, 2159127185, 4318254370, 8636508740]

約数ペア:

[(1, 8636508740), (2, 4318254370), (4, 2159127185), (5, 1727301748), (10, 863650874), (20, 431825437), (23, 375500380), (46, 187750190), (92, 93875095), (115, 75100076), (230, 37550038), (460, 18775019), (1091, 7916140), (2182, 3958070), (4364, 1979035), (5455, 1583228), (10910, 791614), (17209, 501860), (21820, 395807), (25093, 344180), (34418, 250930), (50186, 172090), (68836, 125465), (86045, 100372)]