2685668540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 5970343680

約数和(自身を除く): 3284675140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 137, 145, 146, 274, 290, 292, 365, 463, 548, 580, 685, 730, 926, 1370, 1460, 1852, 2117, 2315, 2740, 3973, 4234, 4630, 7946, 8468, 9260, 10001, 10585, 13427, 15892, 19865, 20002, 21170, 26854, 33799, 39730, 40004, 42340, 50005, 53708, 63431, 67135, 67598, 79460, 100010, 126862, 134270, 135196, 168995, 200020, 253724, 268540, 290029, 317155, 337990, 580058, 634310, 675980, 980171, 1160116, 1268620, 1450145, 1839499, 1960342, 2900290, 3678998, 3920684, 4630463, 4900855, 5800580, 7357996, 9197495, 9260926, 9801710, 18394990, 18521852, 19603420, 23152315, 36789980, 46304630, 92609260, 134283427, 268566854, 537133708, 671417135, 1342834270, 2685668540]

約数ペア:

[(1, 2685668540), (2, 1342834270), (4, 671417135), (5, 537133708), (10, 268566854), (20, 134283427), (29, 92609260), (58, 46304630), (73, 36789980), (116, 23152315), (137, 19603420), (145, 18521852), (146, 18394990), (274, 9801710), (290, 9260926), (292, 9197495), (365, 7357996), (463, 5800580), (548, 4900855), (580, 4630463), (685, 3920684), (730, 3678998), (926, 2900290), (1370, 1960342), (1460, 1839499), (1852, 1450145), (2117, 1268620), (2315, 1160116), (2740, 980171), (3973, 675980), (4234, 634310), (4630, 580058), (7946, 337990), (8468, 317155), (9260, 290029), (10001, 268540), (10585, 253724), (13427, 200020), (15892, 168995), (19865, 135196), (20002, 134270), (21170, 126862), (26854, 100010), (33799, 79460), (39730, 67598), (40004, 67135), (42340, 63431), (50005, 53708)]