3900696880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{9619}}^1$

素因数の和:9806

約数の個数: 80

約数和(自身を含む): 9383194080

約数和(自身を除く): 5482497200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 137, 148, 185, 274, 296, 370, 548, 592, 685, 740, 1096, 1370, 1480, 2192, 2740, 2960, 5069, 5480, 9619, 10138, 10960, 19238, 20276, 25345, 38476, 40552, 48095, 50690, 76952, 81104, 96190, 101380, 153904, 192380, 202760, 355903, 384760, 405520, 711806, 769520, 1317803, 1423612, 1779515, 2635606, 2847224, 3559030, 5271212, 5694448, 6589015, 7118060, 10542424, 13178030, 14236120, 21084848, 26356060, 28472240, 48758711, 52712120, 97517422, 105424240, 195034844, 243793555, 390069688, 487587110, 780139376, 975174220, 1950348440, 3900696880]

約数ペア:

[(1, 3900696880), (2, 1950348440), (4, 975174220), (5, 780139376), (8, 487587110), (10, 390069688), (16, 243793555), (20, 195034844), (37, 105424240), (40, 97517422), (74, 52712120), (80, 48758711), (137, 28472240), (148, 26356060), (185, 21084848), (274, 14236120), (296, 13178030), (370, 10542424), (548, 7118060), (592, 6589015), (685, 5694448), (740, 5271212), (1096, 3559030), (1370, 2847224), (1480, 2635606), (2192, 1779515), (2740, 1423612), (2960, 1317803), (5069, 769520), (5480, 711806), (9619, 405520), (10138, 384760), (10960, 355903), (19238, 202760), (20276, 192380), (25345, 153904), (38476, 101380), (40552, 96190), (48095, 81104), (50690, 76952)]