193351040

素因数分解:

$2^7\times 5^1\times {\mathrm{302111}}^1$

素因数の和:302130

約数の個数: 32

約数和(自身を含む): 462231360

約数和(自身を除く): 268880320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 302111, 604222, 1208444, 1510555, 2416888, 3021110, 4833776, 6042220, 9667552, 12084440, 19335104, 24168880, 38670208, 48337760, 96675520, 193351040]

約数ペア:

[(1, 193351040), (2, 96675520), (4, 48337760), (5, 38670208), (8, 24168880), (10, 19335104), (16, 12084440), (20, 9667552), (32, 6042220), (40, 4833776), (64, 3021110), (80, 2416888), (128, 1510555), (160, 1208444), (320, 604222), (640, 302111)]