20133342950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{8217691}}^1$

素因数の和:8217717

約数の個数: 36

約数和(自身を含む): 43561985292

約数和(自身を除く): 23428642342

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 8217691, 16435382, 41088455, 57523837, 82176910, 115047674, 205442275, 287619185, 402666859, 410884550, 575238370, 805333718, 1438095925, 2013334295, 2876191850, 4026668590, 10066671475, 20133342950]

約数ペア:

[(1, 20133342950), (2, 10066671475), (5, 4026668590), (7, 2876191850), (10, 2013334295), (14, 1438095925), (25, 805333718), (35, 575238370), (49, 410884550), (50, 402666859), (70, 287619185), (98, 205442275), (175, 115047674), (245, 82176910), (350, 57523837), (490, 41088455), (1225, 16435382), (2450, 8217691)]