1011170420740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1\times {\mathrm{817081}}^1$

素因数の和:818572

約数の個数: 48

約数和(自身を含む): 2174353251840

約数和(自身を除く): 1163182831100

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1439, 2878, 5756, 7195, 14390, 28780, 61877, 123754, 247508, 309385, 618770, 817081, 1237540, 1634162, 3268324, 4085405, 8170810, 16341620, 35134483, 70268966, 140537932, 175672415, 351344830, 702689660, 1175779559, 2351559118, 4703118236, 5878897795, 11757795590, 23515591180, 50558521037, 101117042074, 202234084148, 252792605185, 505585210370, 1011170420740]

約数ペア:

[(1, 1011170420740), (2, 505585210370), (4, 252792605185), (5, 202234084148), (10, 101117042074), (20, 50558521037), (43, 23515591180), (86, 11757795590), (172, 5878897795), (215, 4703118236), (430, 2351559118), (860, 1175779559), (1439, 702689660), (2878, 351344830), (5756, 175672415), (7195, 140537932), (14390, 70268966), (28780, 35134483), (61877, 16341620), (123754, 8170810), (247508, 4085405), (309385, 3268324), (618770, 1634162), (817081, 1237540)]