57451300

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2887}}^1$

素因数の和:3100

約数の個数: 36

約数和(自身を含む): 125339200

約数和(自身を除く): 67887900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1990, 2887, 3980, 4975, 5774, 9950, 11548, 14435, 19900, 28870, 57740, 72175, 144350, 288700, 574513, 1149026, 2298052, 2872565, 5745130, 11490260, 14362825, 28725650, 57451300]

約数ペア:

[(1, 57451300), (2, 28725650), (4, 14362825), (5, 11490260), (10, 5745130), (20, 2872565), (25, 2298052), (50, 1149026), (100, 574513), (199, 288700), (398, 144350), (796, 72175), (995, 57740), (1990, 28870), (2887, 19900), (3980, 14435), (4975, 11548), (5774, 9950)]