113195320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{404269}}^1$

素因数の和:404287

約数の個数: 32

約数和(自身を含む): 291074400

約数和(自身を除く): 177879080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 404269, 808538, 1617076, 2021345, 2829883, 3234152, 4042690, 5659766, 8085380, 11319532, 14149415, 16170760, 22639064, 28298830, 56597660, 113195320]

約数ペア:

[(1, 113195320), (2, 56597660), (4, 28298830), (5, 22639064), (7, 16170760), (8, 14149415), (10, 11319532), (14, 8085380), (20, 5659766), (28, 4042690), (35, 3234152), (40, 2829883), (56, 2021345), (70, 1617076), (140, 808538), (280, 404269)]