99905150

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{20599}}^1$

素因数の和:20708

約数の個数: 24

約数和(自身を含む): 187748400

約数和(自身を除く): 87843250

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 20599, 41198, 102995, 205990, 514975, 1029950, 1998103, 3996206, 9990515, 19981030, 49952575, 99905150]

約数ペア:

[(1, 99905150), (2, 49952575), (5, 19981030), (10, 9990515), (25, 3996206), (50, 1998103), (97, 1029950), (194, 514975), (485, 205990), (970, 102995), (2425, 41198), (4850, 20599)]