4258300

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 9357040

約数和(自身を除く): 5098740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 439, 485, 878, 970, 1756, 1940, 2195, 2425, 4390, 4850, 8780, 9700, 10975, 21950, 42583, 43900, 85166, 170332, 212915, 425830, 851660, 1064575, 2129150, 4258300]

約数ペア:

[(1, 4258300), (2, 2129150), (4, 1064575), (5, 851660), (10, 425830), (20, 212915), (25, 170332), (50, 85166), (97, 43900), (100, 42583), (194, 21950), (388, 10975), (439, 9700), (485, 8780), (878, 4850), (970, 4390), (1756, 2425), (1940, 2195)]