192502720

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5519}}^1$

素因数の和:5645

約数の個数: 56

約数和(自身を含む): 462686400

約数和(自身を除く): 270183680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 5519, 6976, 8720, 11038, 17440, 22076, 27595, 34880, 44152, 55190, 88304, 110380, 176608, 220760, 353216, 441520, 601571, 883040, 1203142, 1766080, 2406284, 3007855, 4812568, 6015710, 9625136, 12031420, 19250272, 24062840, 38500544, 48125680, 96251360, 192502720]

約数ペア:

[(1, 192502720), (2, 96251360), (4, 48125680), (5, 38500544), (8, 24062840), (10, 19250272), (16, 12031420), (20, 9625136), (32, 6015710), (40, 4812568), (64, 3007855), (80, 2406284), (109, 1766080), (160, 1203142), (218, 883040), (320, 601571), (436, 441520), (545, 353216), (872, 220760), (1090, 176608), (1744, 110380), (2180, 88304), (3488, 55190), (4360, 44152), (5519, 34880), (6976, 27595), (8720, 22076), (11038, 17440)]