875741140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{1777}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 1888107984

約数和(自身を除く): 1012366844

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 601, 820, 1202, 1777, 2404, 3005, 3554, 6010, 7108, 8885, 12020, 17770, 24641, 35540, 49282, 72857, 98564, 123205, 145714, 246410, 291428, 364285, 492820, 728570, 1067977, 1457140, 2135954, 4271908, 5339885, 10679770, 21359540, 43787057, 87574114, 175148228, 218935285, 437870570, 875741140]

約数ペア:

[(1, 875741140), (2, 437870570), (4, 218935285), (5, 175148228), (10, 87574114), (20, 43787057), (41, 21359540), (82, 10679770), (164, 5339885), (205, 4271908), (410, 2135954), (601, 1457140), (820, 1067977), (1202, 728570), (1777, 492820), (2404, 364285), (3005, 291428), (3554, 246410), (6010, 145714), (7108, 123205), (8885, 98564), (12020, 72857), (17770, 49282), (24641, 35540)]