102595600

素因数分解:

$2^4\times 5^2\times {\mathrm{256489}}^1$

素因数の和:256507

約数の個数: 30

約数和(自身を含む): 246486890

約数和(自身を除く): 143891290

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 256489, 512978, 1025956, 1282445, 2051912, 2564890, 4103824, 5129780, 6412225, 10259560, 12824450, 20519120, 25648900, 51297800, 102595600]

約数ペア:

[(1, 102595600), (2, 51297800), (4, 25648900), (5, 20519120), (8, 12824450), (10, 10259560), (16, 6412225), (20, 5129780), (25, 4103824), (40, 2564890), (50, 2051912), (80, 1282445), (100, 1025956), (200, 512978), (400, 256489)]