25206080

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:591

約数の個数: 56

約数和(自身を含む): 60460128

約数和(自身を除く): 35254048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 347, 454, 694, 908, 1135, 1388, 1735, 1816, 2270, 2776, 3470, 3632, 4540, 5552, 6940, 7264, 9080, 11104, 13880, 14528, 18160, 22208, 27760, 36320, 55520, 72640, 78769, 111040, 157538, 315076, 393845, 630152, 787690, 1260304, 1575380, 2520608, 3150760, 5041216, 6301520, 12603040, 25206080]

約数ペア:

[(1, 25206080), (2, 12603040), (4, 6301520), (5, 5041216), (8, 3150760), (10, 2520608), (16, 1575380), (20, 1260304), (32, 787690), (40, 630152), (64, 393845), (80, 315076), (160, 157538), (227, 111040), (320, 78769), (347, 72640), (454, 55520), (694, 36320), (908, 27760), (1135, 22208), (1388, 18160), (1735, 14528), (1816, 13880), (2270, 11104), (2776, 9080), (3470, 7264), (3632, 6940), (4540, 5552)]