4954550

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:712

約数の個数: 24

約数和(自身を含む): 9280656

約数和(自身を除く): 4326106

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 503, 985, 1006, 1970, 2515, 4925, 5030, 9850, 12575, 25150, 99091, 198182, 495455, 990910, 2477275, 4954550]

約数ペア:

[(1, 4954550), (2, 2477275), (5, 990910), (10, 495455), (25, 198182), (50, 99091), (197, 25150), (394, 12575), (503, 9850), (985, 5030), (1006, 4925), (1970, 2515)]