940601660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1621727}}^1$

素因数の和:1621765

約数の個数: 24

約数和(自身を含む): 2043377280

約数和(自身を除く): 1102775620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1621727, 3243454, 6486908, 8108635, 16217270, 32434540, 47030083, 94060166, 188120332, 235150415, 470300830, 940601660]

約数ペア:

[(1, 940601660), (2, 470300830), (4, 235150415), (5, 188120332), (10, 94060166), (20, 47030083), (29, 32434540), (58, 16217270), (116, 8108635), (145, 6486908), (290, 3243454), (580, 1621727)]