84854901140

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2297}}^1\times {\mathrm{5323}}^1$

素因数の和:7976

約数の個数: 48

約数和(自身を含む): 178820212032

約数和(自身を除く): 93965310892

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 2297, 3470, 4594, 5323, 6940, 9188, 10646, 11485, 21292, 22970, 26615, 45940, 53230, 106460, 797059, 1594118, 1847081, 3188236, 3694162, 3985295, 7388324, 7970590, 9235405, 12226931, 15941180, 18470810, 24453862, 36941620, 48907724, 61134655, 122269310, 244538620, 4242745057, 8485490114, 16970980228, 21213725285, 42427450570, 84854901140]

約数ペア:

[(1, 84854901140), (2, 42427450570), (4, 21213725285), (5, 16970980228), (10, 8485490114), (20, 4242745057), (347, 244538620), (694, 122269310), (1388, 61134655), (1735, 48907724), (2297, 36941620), (3470, 24453862), (4594, 18470810), (5323, 15941180), (6940, 12226931), (9188, 9235405), (10646, 7970590), (11485, 7388324), (21292, 3985295), (22970, 3694162), (26615, 3188236), (45940, 1847081), (53230, 1594118), (106460, 797059)]