4976500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 11203920

約数和(自身を除く): 6227420

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 269, 370, 500, 538, 740, 925, 1076, 1345, 1850, 2690, 3700, 4625, 5380, 6725, 9250, 9953, 13450, 18500, 19906, 26900, 33625, 39812, 49765, 67250, 99530, 134500, 199060, 248825, 497650, 995300, 1244125, 2488250, 4976500]

約数ペア:

[(1, 4976500), (2, 2488250), (4, 1244125), (5, 995300), (10, 497650), (20, 248825), (25, 199060), (37, 134500), (50, 99530), (74, 67250), (100, 49765), (125, 39812), (148, 33625), (185, 26900), (250, 19906), (269, 18500), (370, 13450), (500, 9953), (538, 9250), (740, 6725), (925, 5380), (1076, 4625), (1345, 3700), (1850, 2690)]