224028400

素因数分解:

$2^4\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2843}}^1$

素因数の和:3058

約数の個数: 60

約数和(自身を含む): 541150632

約数和(自身を除く): 317122232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 197, 200, 394, 400, 788, 985, 1576, 1970, 2843, 3152, 3940, 4925, 5686, 7880, 9850, 11372, 14215, 15760, 19700, 22744, 28430, 39400, 45488, 56860, 71075, 78800, 113720, 142150, 227440, 284300, 560071, 568600, 1120142, 1137200, 2240284, 2800355, 4480568, 5600710, 8961136, 11201420, 14001775, 22402840, 28003550, 44805680, 56007100, 112014200, 224028400]

約数ペア:

[(1, 224028400), (2, 112014200), (4, 56007100), (5, 44805680), (8, 28003550), (10, 22402840), (16, 14001775), (20, 11201420), (25, 8961136), (40, 5600710), (50, 4480568), (80, 2800355), (100, 2240284), (197, 1137200), (200, 1120142), (394, 568600), (400, 560071), (788, 284300), (985, 227440), (1576, 142150), (1970, 113720), (2843, 78800), (3152, 71075), (3940, 56860), (4925, 45488), (5686, 39400), (7880, 28430), (9850, 22744), (11372, 19700), (14215, 15760)]