26443600

素因数分解:

$2^4\times 5^2\times {\mathrm{66109}}^1$

素因数の和:66127

約数の個数: 30

約数和(自身を含む): 63531710

約数和(自身を除く): 37088110

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 66109, 132218, 264436, 330545, 528872, 661090, 1057744, 1322180, 1652725, 2644360, 3305450, 5288720, 6610900, 13221800, 26443600]

約数ペア:

[(1, 26443600), (2, 13221800), (4, 6610900), (5, 5288720), (8, 3305450), (10, 2644360), (16, 1652725), (20, 1322180), (25, 1057744), (40, 661090), (50, 528872), (80, 330545), (100, 264436), (200, 132218), (400, 66109)]