54784120

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5683}}^1$

素因数の和:5935

約数の個数: 32

約数和(自身を含む): 123797520

約数和(自身を除く): 69013400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 5683, 9640, 11366, 22732, 28415, 45464, 56830, 113660, 227320, 1369603, 2739206, 5478412, 6848015, 10956824, 13696030, 27392060, 54784120]

約数ペア:

[(1, 54784120), (2, 27392060), (4, 13696030), (5, 10956824), (8, 6848015), (10, 5478412), (20, 2739206), (40, 1369603), (241, 227320), (482, 113660), (964, 56830), (1205, 45464), (1928, 28415), (2410, 22732), (4820, 11366), (5683, 9640)]