125193740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2857}}^1$

素因数の和:3186

約数の個数: 48

約数和(自身を含む): 301530432

約数和(自身を除く): 176336692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1252, 1565, 2191, 2857, 3130, 4382, 5714, 6260, 8764, 10955, 11428, 14285, 19999, 21910, 28570, 39998, 43820, 57140, 79996, 99995, 199990, 399980, 894241, 1788482, 3576964, 4471205, 6259687, 8942410, 12519374, 17884820, 25038748, 31298435, 62596870, 125193740]

約数ペア:

[(1, 125193740), (2, 62596870), (4, 31298435), (5, 25038748), (7, 17884820), (10, 12519374), (14, 8942410), (20, 6259687), (28, 4471205), (35, 3576964), (70, 1788482), (140, 894241), (313, 399980), (626, 199990), (1252, 99995), (1565, 79996), (2191, 57140), (2857, 43820), (3130, 39998), (4382, 28570), (5714, 21910), (6260, 19999), (8764, 14285), (10955, 11428)]