41776520

素因数分解:

$2^3\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1069}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 94181400

約数和(自身を除く): 52404880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 977, 1069, 1954, 2138, 3908, 4276, 4885, 5345, 7816, 8552, 9770, 10690, 19540, 21380, 39080, 42760, 1044413, 2088826, 4177652, 5222065, 8355304, 10444130, 20888260, 41776520]

約数ペア:

[(1, 41776520), (2, 20888260), (4, 10444130), (5, 8355304), (8, 5222065), (10, 4177652), (20, 2088826), (40, 1044413), (977, 42760), (1069, 39080), (1954, 21380), (2138, 19540), (3908, 10690), (4276, 9770), (4885, 8552), (5345, 7816)]