200715440

素因数分解:

$2^4\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{2347}}^1$

素因数の和:3429

約数の個数: 40

約数和(自身を含む): 467298960

約数和(自身を除く): 266583520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1069, 2138, 2347, 4276, 4694, 5345, 8552, 9388, 10690, 11735, 17104, 18776, 21380, 23470, 37552, 42760, 46940, 85520, 93880, 187760, 2508943, 5017886, 10035772, 12544715, 20071544, 25089430, 40143088, 50178860, 100357720, 200715440]

約数ペア:

[(1, 200715440), (2, 100357720), (4, 50178860), (5, 40143088), (8, 25089430), (10, 20071544), (16, 12544715), (20, 10035772), (40, 5017886), (80, 2508943), (1069, 187760), (2138, 93880), (2347, 85520), (4276, 46940), (4694, 42760), (5345, 37552), (8552, 23470), (9388, 21380), (10690, 18776), (11735, 17104)]