238049320

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{55619}}^1$

素因数の和:55737

約数の個数: 32

約数和(自身を含む): 540626400

約数和(自身を除く): 302577080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 55619, 111238, 222476, 278095, 444952, 556190, 1112380, 2224760, 5951233, 11902466, 23804932, 29756165, 47609864, 59512330, 119024660, 238049320]

約数ペア:

[(1, 238049320), (2, 119024660), (4, 59512330), (5, 47609864), (8, 29756165), (10, 23804932), (20, 11902466), (40, 5951233), (107, 2224760), (214, 1112380), (428, 556190), (535, 444952), (856, 278095), (1070, 222476), (2140, 111238), (4280, 55619)]