4297100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 9442104

約数和(自身を除く): 5145004

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 443, 485, 886, 970, 1772, 1940, 2215, 2425, 4430, 4850, 8860, 9700, 11075, 22150, 42971, 44300, 85942, 171884, 214855, 429710, 859420, 1074275, 2148550, 4297100]

約数ペア:

[(1, 4297100), (2, 2148550), (4, 1074275), (5, 859420), (10, 429710), (20, 214855), (25, 171884), (50, 85942), (97, 44300), (100, 42971), (194, 22150), (388, 11075), (443, 9700), (485, 8860), (886, 4850), (970, 4430), (1772, 2425), (1940, 2215)]